2454376428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 7659654912

約数和(自身を除く): 5205278484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 67, 68, 84, 102, 119, 126, 134, 153, 201, 204, 238, 252, 268, 289, 306, 357, 402, 469, 476, 503, 578, 603, 612, 714, 804, 867, 938, 1006, 1071, 1139, 1156, 1206, 1407, 1428, 1509, 1734, 1876, 2012, 2023, 2142, 2278, 2412, 2601, 2814, 3018, 3417, 3468, 3521, 4046, 4221, 4284, 4527, 4556, 5202, 5628, 6036, 6069, 6834, 7042, 7973, 8092, 8442, 8551, 9054, 10251, 10404, 10563, 12138, 13668, 14084, 15946, 16884, 17102, 18108, 18207, 19363, 20502, 21126, 23919, 24276, 25653, 31689, 31892, 33701, 34204, 36414, 38726, 41004, 42252, 47838, 51306, 58089, 59857, 63378, 67402, 71757, 72828, 76959, 77452, 95676, 101103, 102612, 116178, 119714, 126756, 134804, 135541, 143514, 145367, 153918, 174267, 179571, 202206, 232356, 235907, 239428, 271082, 287028, 290734, 303309, 307836, 348534, 359142, 404412, 406623, 436101, 471814, 538713, 542164, 572917, 581468, 606618, 697068, 707721, 718284, 813246, 872202, 943628, 1017569, 1077426, 1145834, 1213236, 1219869, 1308303, 1415442, 1626492, 1718751, 1744404, 2035138, 2123163, 2154852, 2291668, 2439738, 2616606, 2830884, 3052707, 3437502, 4010419, 4070276, 4246326, 4879476, 5156253, 5233212, 6105414, 6875004, 8020838, 8492652, 9158121, 9739589, 10312506, 12031257, 12210828, 16041676, 18316242, 19479178, 20625012, 24062514, 29218767, 36093771, 36632484, 38958356, 48125028, 58437534, 68177123, 72187542, 87656301, 116875068, 136354246, 144375084, 175312602, 204531369, 272708492, 350625204, 409062738, 613594107, 818125476, 1227188214, 2454376428]

約数ペア:

[(1, 2454376428), (2, 1227188214), (3, 818125476), (4, 613594107), (6, 409062738), (7, 350625204), (9, 272708492), (12, 204531369), (14, 175312602), (17, 144375084), (18, 136354246), (21, 116875068), (28, 87656301), (34, 72187542), (36, 68177123), (42, 58437534), (51, 48125028), (63, 38958356), (67, 36632484), (68, 36093771), (84, 29218767), (102, 24062514), (119, 20625012), (126, 19479178), (134, 18316242), (153, 16041676), (201, 12210828), (204, 12031257), (238, 10312506), (252, 9739589), (268, 9158121), (289, 8492652), (306, 8020838), (357, 6875004), (402, 6105414), (469, 5233212), (476, 5156253), (503, 4879476), (578, 4246326), (603, 4070276), (612, 4010419), (714, 3437502), (804, 3052707), (867, 2830884), (938, 2616606), (1006, 2439738), (1071, 2291668), (1139, 2154852), (1156, 2123163), (1206, 2035138), (1407, 1744404), (1428, 1718751), (1509, 1626492), (1734, 1415442), (1876, 1308303), (2012, 1219869), (2023, 1213236), (2142, 1145834), (2278, 1077426), (2412, 1017569), (2601, 943628), (2814, 872202), (3018, 813246), (3417, 718284), (3468, 707721), (3521, 697068), (4046, 606618), (4221, 581468), (4284, 572917), (4527, 542164), (4556, 538713), (5202, 471814), (5628, 436101), (6036, 406623), (6069, 404412), (6834, 359142), (7042, 348534), (7973, 307836), (8092, 303309), (8442, 290734), (8551, 287028), (9054, 271082), (10251, 239428), (10404, 235907), (10563, 232356), (12138, 202206), (13668, 179571), (14084, 174267), (15946, 153918), (16884, 145367), (17102, 143514), (18108, 135541), (18207, 134804), (19363, 126756), (20502, 119714), (21126, 116178), (23919, 102612), (24276, 101103), (25653, 95676), (31689, 77452), (31892, 76959), (33701, 72828), (34204, 71757), (36414, 67402), (38726, 63378), (41004, 59857), (42252, 58089), (47838, 51306)]