557689968

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 240

約数和(自身を含む): 1804884480

約数和(自身を除く): 1247194512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 121, 132, 141, 144, 176, 188, 198, 216, 227, 242, 264, 282, 297, 363, 376, 396, 423, 432, 454, 484, 517, 528, 564, 594, 681, 726, 752, 792, 846, 908, 968, 1034, 1089, 1128, 1188, 1269, 1362, 1452, 1551, 1584, 1692, 1816, 1936, 2043, 2068, 2178, 2256, 2376, 2497, 2538, 2724, 2904, 3102, 3267, 3384, 3632, 4086, 4136, 4356, 4653, 4752, 4994, 5076, 5448, 5687, 5808, 6129, 6204, 6534, 6768, 7491, 8172, 8272, 8712, 9306, 9988, 10152, 10669, 10896, 11374, 12258, 12408, 13068, 13959, 14982, 16344, 17061, 17424, 18612, 19976, 20304, 21338, 22473, 22748, 24516, 24816, 26136, 27467, 27918, 29964, 32007, 32688, 34122, 37224, 39952, 42676, 44946, 45496, 49032, 51183, 52272, 54934, 55836, 59928, 64014, 67419, 68244, 74448, 82401, 85352, 89892, 90992, 96021, 98064, 102366, 109868, 111672, 117359, 119856, 128028, 134838, 136488, 153549, 164802, 170704, 179784, 192042, 204732, 219736, 223344, 234718, 247203, 256056, 269676, 272976, 288063, 307098, 329604, 352077, 359568, 384084, 409464, 439472, 469436, 494406, 512112, 539352, 576126, 614196, 659208, 704154, 741609, 768168, 818928, 938872, 988812, 1056231, 1078704, 1152252, 1228392, 1290949, 1318416, 1408308, 1483218, 1536336, 1877744, 1977624, 2112462, 2304504, 2456784, 2581898, 2816616, 2966436, 3168693, 3872847, 3955248, 4224924, 4609008, 5163796, 5633232, 5932872, 6337386, 7745694, 8449848, 10327592, 11618541, 11865744, 12674772, 15491388, 16899696, 20655184, 23237082, 25349544, 30982776, 34855623, 46474164, 50699088, 61965552, 69711246, 92948328, 139422492, 185896656, 278844984, 557689968]

約数ペア:

[(1, 557689968), (2, 278844984), (3, 185896656), (4, 139422492), (6, 92948328), (8, 69711246), (9, 61965552), (11, 50699088), (12, 46474164), (16, 34855623), (18, 30982776), (22, 25349544), (24, 23237082), (27, 20655184), (33, 16899696), (36, 15491388), (44, 12674772), (47, 11865744), (48, 11618541), (54, 10327592), (66, 8449848), (72, 7745694), (88, 6337386), (94, 5932872), (99, 5633232), (108, 5163796), (121, 4609008), (132, 4224924), (141, 3955248), (144, 3872847), (176, 3168693), (188, 2966436), (198, 2816616), (216, 2581898), (227, 2456784), (242, 2304504), (264, 2112462), (282, 1977624), (297, 1877744), (363, 1536336), (376, 1483218), (396, 1408308), (423, 1318416), (432, 1290949), (454, 1228392), (484, 1152252), (517, 1078704), (528, 1056231), (564, 988812), (594, 938872), (681, 818928), (726, 768168), (752, 741609), (792, 704154), (846, 659208), (908, 614196), (968, 576126), (1034, 539352), (1089, 512112), (1128, 494406), (1188, 469436), (1269, 439472), (1362, 409464), (1452, 384084), (1551, 359568), (1584, 352077), (1692, 329604), (1816, 307098), (1936, 288063), (2043, 272976), (2068, 269676), (2178, 256056), (2256, 247203), (2376, 234718), (2497, 223344), (2538, 219736), (2724, 204732), (2904, 192042), (3102, 179784), (3267, 170704), (3384, 164802), (3632, 153549), (4086, 136488), (4136, 134838), (4356, 128028), (4653, 119856), (4752, 117359), (4994, 111672), (5076, 109868), (5448, 102366), (5687, 98064), (5808, 96021), (6129, 90992), (6204, 89892), (6534, 85352), (6768, 82401), (7491, 74448), (8172, 68244), (8272, 67419), (8712, 64014), (9306, 59928), (9988, 55836), (10152, 54934), (10669, 52272), (10896, 51183), (11374, 49032), (12258, 45496), (12408, 44946), (13068, 42676), (13959, 39952), (14982, 37224), (16344, 34122), (17061, 32688), (17424, 32007), (18612, 29964), (19976, 27918), (20304, 27467), (21338, 26136), (22473, 24816), (22748, 24516)]