1996451712

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 320

約数和(自身を含む): 6451410240

約数和(自身を除く): 4454958528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 81, 94, 96, 102, 108, 128, 136, 141, 144, 153, 162, 188, 192, 204, 216, 241, 272, 282, 288, 306, 324, 376, 384, 408, 423, 432, 459, 482, 544, 564, 576, 612, 648, 723, 752, 799, 816, 846, 864, 918, 964, 1088, 1128, 1152, 1224, 1269, 1296, 1377, 1446, 1504, 1598, 1632, 1692, 1728, 1836, 1928, 2169, 2176, 2256, 2397, 2448, 2538, 2592, 2754, 2892, 3008, 3196, 3264, 3384, 3456, 3672, 3807, 3856, 4097, 4338, 4512, 4794, 4896, 5076, 5184, 5508, 5784, 6016, 6392, 6507, 6528, 6768, 7191, 7344, 7614, 7712, 8194, 8676, 9024, 9588, 9792, 10152, 10368, 11016, 11327, 11568, 12291, 12784, 13014, 13536, 14382, 14688, 15228, 15424, 16388, 17352, 18048, 19176, 19521, 19584, 20304, 21573, 22032, 22654, 23136, 24582, 25568, 26028, 27072, 28764, 29376, 30456, 30848, 32776, 33981, 34704, 36873, 38352, 39042, 40608, 43146, 44064, 45308, 46272, 49164, 51136, 52056, 54144, 57528, 58752, 60912, 64719, 65552, 67962, 69408, 73746, 76704, 78084, 81216, 86292, 88128, 90616, 92544, 98328, 101943, 102272, 104112, 110619, 115056, 121824, 129438, 131104, 135924, 138816, 147492, 153408, 156168, 162432, 172584, 176256, 181232, 192559, 196656, 203886, 208224, 221238, 230112, 243648, 258876, 262208, 271848, 277632, 294984, 305829, 306816, 312336, 331857, 345168, 362464, 385118, 393312, 407772, 416448, 442476, 460224, 487296, 517752, 524416, 543696, 577677, 589968, 611658, 624672, 663714, 690336, 724928, 770236, 786624, 815544, 832896, 884952, 917487, 920448, 1035504, 1087392, 1155354, 1179936, 1223316, 1249344, 1327428, 1380672, 1449856, 1540472, 1573248, 1631088, 1733031, 1769904, 1834974, 2071008, 2174784, 2310708, 2359872, 2446632, 2498688, 2654856, 2761344, 3080944, 3262176, 3466062, 3539808, 3669948, 4142016, 4349568, 4621416, 4719744, 4893264, 5199093, 5309712, 6161888, 6524352, 6932124, 7079616, 7339896, 8284032, 9242832, 9786528, 10398186, 10619424, 12323776, 13048704, 13864248, 14159232, 14679792, 15597279, 18485664, 19573056, 20796372, 21238848, 24647552, 27728496, 29359584, 31194558, 36971328, 39146112, 41592744, 42477696, 55456992, 58719168, 62389116, 73942656, 83185488, 110913984, 117438336, 124778232, 166370976, 221827968, 249556464, 332741952, 499112928, 665483904, 998225856, 1996451712]

約数ペア:

[(1, 1996451712), (2, 998225856), (3, 665483904), (4, 499112928), (6, 332741952), (8, 249556464), (9, 221827968), (12, 166370976), (16, 124778232), (17, 117438336), (18, 110913984), (24, 83185488), (27, 73942656), (32, 62389116), (34, 58719168), (36, 55456992), (47, 42477696), (48, 41592744), (51, 39146112), (54, 36971328), (64, 31194558), (68, 29359584), (72, 27728496), (81, 24647552), (94, 21238848), (96, 20796372), (102, 19573056), (108, 18485664), (128, 15597279), (136, 14679792), (141, 14159232), (144, 13864248), (153, 13048704), (162, 12323776), (188, 10619424), (192, 10398186), (204, 9786528), (216, 9242832), (241, 8284032), (272, 7339896), (282, 7079616), (288, 6932124), (306, 6524352), (324, 6161888), (376, 5309712), (384, 5199093), (408, 4893264), (423, 4719744), (432, 4621416), (459, 4349568), (482, 4142016), (544, 3669948), (564, 3539808), (576, 3466062), (612, 3262176), (648, 3080944), (723, 2761344), (752, 2654856), (799, 2498688), (816, 2446632), (846, 2359872), (864, 2310708), (918, 2174784), (964, 2071008), (1088, 1834974), (1128, 1769904), (1152, 1733031), (1224, 1631088), (1269, 1573248), (1296, 1540472), (1377, 1449856), (1446, 1380672), (1504, 1327428), (1598, 1249344), (1632, 1223316), (1692, 1179936), (1728, 1155354), (1836, 1087392), (1928, 1035504), (2169, 920448), (2176, 917487), (2256, 884952), (2397, 832896), (2448, 815544), (2538, 786624), (2592, 770236), (2754, 724928), (2892, 690336), (3008, 663714), (3196, 624672), (3264, 611658), (3384, 589968), (3456, 577677), (3672, 543696), (3807, 524416), (3856, 517752), (4097, 487296), (4338, 460224), (4512, 442476), (4794, 416448), (4896, 407772), (5076, 393312), (5184, 385118), (5508, 362464), (5784, 345168), (6016, 331857), (6392, 312336), (6507, 306816), (6528, 305829), (6768, 294984), (7191, 277632), (7344, 271848), (7614, 262208), (7712, 258876), (8194, 243648), (8676, 230112), (9024, 221238), (9588, 208224), (9792, 203886), (10152, 196656), (10368, 192559), (11016, 181232), (11327, 176256), (11568, 172584), (12291, 162432), (12784, 156168), (13014, 153408), (13536, 147492), (14382, 138816), (14688, 135924), (15228, 131104), (15424, 129438), (16388, 121824), (17352, 115056), (18048, 110619), (19176, 104112), (19521, 102272), (19584, 101943), (20304, 98328), (21573, 92544), (22032, 90616), (22654, 88128), (23136, 86292), (24582, 81216), (25568, 78084), (26028, 76704), (27072, 73746), (28764, 69408), (29376, 67962), (30456, 65552), (30848, 64719), (32776, 60912), (33981, 58752), (34704, 57528), (36873, 54144), (38352, 52056), (39042, 51136), (40608, 49164), (43146, 46272), (44064, 45308)]