387510984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 1243382400

約数和(自身を除く): 855871416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 89, 106, 126, 159, 163, 168, 178, 212, 252, 267, 318, 326, 356, 371, 424, 477, 489, 504, 534, 623, 636, 652, 712, 742, 801, 954, 978, 1068, 1113, 1141, 1246, 1272, 1304, 1467, 1484, 1602, 1869, 1908, 1956, 2136, 2226, 2282, 2492, 2934, 2968, 3204, 3339, 3423, 3738, 3816, 3912, 4452, 4564, 4717, 4984, 5607, 5868, 6408, 6678, 6846, 7476, 8639, 8904, 9128, 9434, 10269, 11214, 11736, 13356, 13692, 14151, 14507, 14952, 17278, 18868, 20538, 22428, 25917, 26712, 27384, 28302, 29014, 33019, 34556, 37736, 41076, 42453, 43521, 44856, 51834, 56604, 58028, 60473, 66038, 69112, 77751, 82152, 84906, 87042, 99057, 101549, 103668, 113208, 116056, 120946, 130563, 132076, 155502, 169812, 174084, 181419, 198114, 203098, 207336, 241892, 261126, 264152, 297171, 304647, 311004, 339624, 348168, 362838, 396228, 406196, 483784, 522252, 544257, 594342, 609294, 622008, 725676, 768871, 792456, 812392, 913941, 1044504, 1088514, 1188684, 1218588, 1451352, 1537742, 1827882, 2177028, 2306613, 2377368, 2437176, 3075484, 3655764, 4354056, 4613226, 5382097, 6150968, 6919839, 7311528, 9226452, 10764194, 13839678, 16146291, 18452904, 21528388, 27679356, 32292582, 43056776, 48438873, 55358712, 64585164, 96877746, 129170328, 193755492, 387510984]

約数ペア:

[(1, 387510984), (2, 193755492), (3, 129170328), (4, 96877746), (6, 64585164), (7, 55358712), (8, 48438873), (9, 43056776), (12, 32292582), (14, 27679356), (18, 21528388), (21, 18452904), (24, 16146291), (28, 13839678), (36, 10764194), (42, 9226452), (53, 7311528), (56, 6919839), (63, 6150968), (72, 5382097), (84, 4613226), (89, 4354056), (106, 3655764), (126, 3075484), (159, 2437176), (163, 2377368), (168, 2306613), (178, 2177028), (212, 1827882), (252, 1537742), (267, 1451352), (318, 1218588), (326, 1188684), (356, 1088514), (371, 1044504), (424, 913941), (477, 812392), (489, 792456), (504, 768871), (534, 725676), (623, 622008), (636, 609294), (652, 594342), (712, 544257), (742, 522252), (801, 483784), (954, 406196), (978, 396228), (1068, 362838), (1113, 348168), (1141, 339624), (1246, 311004), (1272, 304647), (1304, 297171), (1467, 264152), (1484, 261126), (1602, 241892), (1869, 207336), (1908, 203098), (1956, 198114), (2136, 181419), (2226, 174084), (2282, 169812), (2492, 155502), (2934, 132076), (2968, 130563), (3204, 120946), (3339, 116056), (3423, 113208), (3738, 103668), (3816, 101549), (3912, 99057), (4452, 87042), (4564, 84906), (4717, 82152), (4984, 77751), (5607, 69112), (5868, 66038), (6408, 60473), (6678, 58028), (6846, 56604), (7476, 51834), (8639, 44856), (8904, 43521), (9128, 42453), (9434, 41076), (10269, 37736), (11214, 34556), (11736, 33019), (13356, 29014), (13692, 28302), (14151, 27384), (14507, 26712), (14952, 25917), (17278, 22428), (18868, 20538)]