123303312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 421312320

約数和(自身を除く): 298009008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 241, 264, 272, 304, 306, 323, 342, 374, 396, 408, 418, 456, 482, 528, 561, 612, 627, 646, 684, 723, 748, 792, 816, 836, 912, 964, 969, 1122, 1224, 1254, 1292, 1368, 1446, 1496, 1584, 1672, 1683, 1881, 1928, 1938, 2169, 2244, 2448, 2508, 2584, 2651, 2736, 2892, 2907, 2992, 3344, 3366, 3553, 3762, 3856, 3876, 4097, 4338, 4488, 4579, 5016, 5168, 5302, 5784, 5814, 6732, 7106, 7524, 7752, 7953, 8194, 8676, 8976, 9158, 10032, 10604, 10659, 11568, 11628, 12291, 13464, 13737, 14212, 15048, 15504, 15906, 16388, 17352, 18316, 21208, 21318, 23256, 23859, 24582, 26928, 27474, 28424, 30096, 31812, 31977, 32776, 34704, 36632, 36873, 41211, 42416, 42636, 45067, 46512, 47718, 49164, 50369, 54948, 56848, 63624, 63954, 65552, 73264, 73746, 77843, 82422, 85272, 90134, 95436, 98328, 100738, 109896, 127248, 127908, 135201, 147492, 151107, 155686, 164844, 170544, 180268, 190872, 196656, 201476, 219792, 233529, 255816, 270402, 294984, 302214, 311372, 329688, 360536, 381744, 402952, 405603, 453321, 467058, 511632, 540804, 589968, 604428, 622744, 659376, 700587, 721072, 805904, 811206, 856273, 906642, 934116, 1081608, 1208856, 1245488, 1401174, 1622412, 1712546, 1813284, 1868232, 2163216, 2417712, 2568819, 2802348, 3244824, 3425092, 3626568, 3736464, 5137638, 5604696, 6489648, 6850184, 7253136, 7706457, 10275276, 11209392, 13700368, 15412914, 20550552, 30825828, 41101104, 61651656, 123303312]

約数ペア:

[(1, 123303312), (2, 61651656), (3, 41101104), (4, 30825828), (6, 20550552), (8, 15412914), (9, 13700368), (11, 11209392), (12, 10275276), (16, 7706457), (17, 7253136), (18, 6850184), (19, 6489648), (22, 5604696), (24, 5137638), (33, 3736464), (34, 3626568), (36, 3425092), (38, 3244824), (44, 2802348), (48, 2568819), (51, 2417712), (57, 2163216), (66, 1868232), (68, 1813284), (72, 1712546), (76, 1622412), (88, 1401174), (99, 1245488), (102, 1208856), (114, 1081608), (132, 934116), (136, 906642), (144, 856273), (152, 811206), (153, 805904), (171, 721072), (176, 700587), (187, 659376), (198, 622744), (204, 604428), (209, 589968), (228, 540804), (241, 511632), (264, 467058), (272, 453321), (304, 405603), (306, 402952), (323, 381744), (342, 360536), (374, 329688), (396, 311372), (408, 302214), (418, 294984), (456, 270402), (482, 255816), (528, 233529), (561, 219792), (612, 201476), (627, 196656), (646, 190872), (684, 180268), (723, 170544), (748, 164844), (792, 155686), (816, 151107), (836, 147492), (912, 135201), (964, 127908), (969, 127248), (1122, 109896), (1224, 100738), (1254, 98328), (1292, 95436), (1368, 90134), (1446, 85272), (1496, 82422), (1584, 77843), (1672, 73746), (1683, 73264), (1881, 65552), (1928, 63954), (1938, 63624), (2169, 56848), (2244, 54948), (2448, 50369), (2508, 49164), (2584, 47718), (2651, 46512), (2736, 45067), (2892, 42636), (2907, 42416), (2992, 41211), (3344, 36873), (3366, 36632), (3553, 34704), (3762, 32776), (3856, 31977), (3876, 31812), (4097, 30096), (4338, 28424), (4488, 27474), (4579, 26928), (5016, 24582), (5168, 23859), (5302, 23256), (5784, 21318), (5814, 21208), (6732, 18316), (7106, 17352), (7524, 16388), (7752, 15906), (7953, 15504), (8194, 15048), (8676, 14212), (8976, 13737), (9158, 13464), (10032, 12291), (10604, 11628), (10659, 11568)]