421970736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 1284346368

約数和(自身を除く): 862375632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 176, 187, 204, 212, 264, 272, 318, 374, 408, 424, 528, 561, 583, 636, 748, 816, 848, 887, 901, 1122, 1166, 1272, 1496, 1749, 1774, 1802, 2244, 2332, 2544, 2661, 2703, 2992, 3498, 3548, 3604, 4488, 4664, 5322, 5406, 6996, 7096, 7208, 8976, 9328, 9757, 9911, 10644, 10812, 13992, 14192, 14416, 15079, 19514, 19822, 21288, 21624, 27984, 29271, 29733, 30158, 39028, 39644, 42576, 43248, 45237, 47011, 58542, 59466, 60316, 78056, 79288, 90474, 94022, 117084, 118932, 120632, 141033, 156112, 158576, 165869, 180948, 188044, 234168, 237864, 241264, 282066, 331738, 361896, 376088, 468336, 475728, 497607, 517121, 564132, 663476, 723792, 752176, 799187, 995214, 1034242, 1128264, 1326952, 1551363, 1598374, 1990428, 2068484, 2256528, 2397561, 2653904, 3102726, 3196748, 3980856, 4136968, 4795122, 6205452, 6393496, 7961712, 8273936, 8791057, 9590244, 12410904, 12786992, 17582114, 19180488, 24821808, 26373171, 35164228, 38360976, 52746342, 70328456, 105492684, 140656912, 210985368, 421970736]

約数ペア:

[(1, 421970736), (2, 210985368), (3, 140656912), (4, 105492684), (6, 70328456), (8, 52746342), (11, 38360976), (12, 35164228), (16, 26373171), (17, 24821808), (22, 19180488), (24, 17582114), (33, 12786992), (34, 12410904), (44, 9590244), (48, 8791057), (51, 8273936), (53, 7961712), (66, 6393496), (68, 6205452), (88, 4795122), (102, 4136968), (106, 3980856), (132, 3196748), (136, 3102726), (159, 2653904), (176, 2397561), (187, 2256528), (204, 2068484), (212, 1990428), (264, 1598374), (272, 1551363), (318, 1326952), (374, 1128264), (408, 1034242), (424, 995214), (528, 799187), (561, 752176), (583, 723792), (636, 663476), (748, 564132), (816, 517121), (848, 497607), (887, 475728), (901, 468336), (1122, 376088), (1166, 361896), (1272, 331738), (1496, 282066), (1749, 241264), (1774, 237864), (1802, 234168), (2244, 188044), (2332, 180948), (2544, 165869), (2661, 158576), (2703, 156112), (2992, 141033), (3498, 120632), (3548, 118932), (3604, 117084), (4488, 94022), (4664, 90474), (5322, 79288), (5406, 78056), (6996, 60316), (7096, 59466), (7208, 58542), (8976, 47011), (9328, 45237), (9757, 43248), (9911, 42576), (10644, 39644), (10812, 39028), (13992, 30158), (14192, 29733), (14416, 29271), (15079, 27984), (19514, 21624), (19822, 21288)]