1428610363580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{262399}}^1$

素因数の和:262731

約数の個数: 96

約数和(自身を含む): 3237470208000

約数和(自身を除く): 1808859844420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 239, 268, 335, 340, 478, 670, 956, 1139, 1195, 1340, 2278, 2390, 4063, 4556, 4780, 5695, 8126, 11390, 16013, 16252, 20315, 22780, 32026, 40630, 64052, 80065, 81260, 160130, 262399, 272221, 320260, 524798, 544442, 1049596, 1088884, 1311995, 1361105, 2623990, 2722210, 4460783, 5247980, 5444420, 8921566, 17580733, 17843132, 22303915, 35161466, 44607830, 62713361, 70322932, 87903665, 89215660, 125426722, 175807330, 250853444, 298872461, 313566805, 351614660, 597744922, 627133610, 1066127137, 1195489844, 1254267220, 1494362305, 2132254274, 2988724610, 4201795187, 4264508548, 5330635685, 5977449220, 8403590374, 10661271370, 16807180748, 21008975935, 21322542740, 42017951870, 71430518179, 84035903740, 142861036358, 285722072716, 357152590895, 714305181790, 1428610363580]

約数ペア:

[(1, 1428610363580), (2, 714305181790), (4, 357152590895), (5, 285722072716), (10, 142861036358), (17, 84035903740), (20, 71430518179), (34, 42017951870), (67, 21322542740), (68, 21008975935), (85, 16807180748), (134, 10661271370), (170, 8403590374), (239, 5977449220), (268, 5330635685), (335, 4264508548), (340, 4201795187), (478, 2988724610), (670, 2132254274), (956, 1494362305), (1139, 1254267220), (1195, 1195489844), (1340, 1066127137), (2278, 627133610), (2390, 597744922), (4063, 351614660), (4556, 313566805), (4780, 298872461), (5695, 250853444), (8126, 175807330), (11390, 125426722), (16013, 89215660), (16252, 87903665), (20315, 70322932), (22780, 62713361), (32026, 44607830), (40630, 35161466), (64052, 22303915), (80065, 17843132), (81260, 17580733), (160130, 8921566), (262399, 5444420), (272221, 5247980), (320260, 4460783), (524798, 2722210), (544442, 2623990), (1049596, 1361105), (1088884, 1311995)]