19687807656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4159}}^1$

素因数の和:4364

約数の個数: 192

約数和(自身を含む): 59963904000

約数和(自身を除く): 40276096344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 139, 172, 198, 258, 264, 278, 344, 387, 396, 417, 473, 516, 556, 774, 792, 834, 946, 1032, 1112, 1251, 1419, 1529, 1548, 1668, 1892, 2502, 2838, 3058, 3096, 3336, 3784, 4159, 4257, 4587, 5004, 5676, 5977, 6116, 8318, 8514, 9174, 10008, 11352, 11954, 12232, 12477, 13761, 16636, 17028, 17931, 18348, 23908, 24954, 27522, 33272, 34056, 35862, 36696, 37431, 45749, 47816, 49908, 53793, 55044, 65747, 71724, 74862, 91498, 99816, 107586, 110088, 131494, 137247, 143448, 149724, 178837, 182996, 197241, 215172, 262988, 274494, 299448, 357674, 365992, 394482, 411741, 430344, 525976, 536511, 548988, 578101, 591723, 715348, 788964, 823482, 1073022, 1097976, 1156202, 1183446, 1430696, 1577928, 1609533, 1646964, 1734303, 1967207, 2146044, 2312404, 2366892, 3219066, 3293928, 3468606, 3934414, 4292088, 4624808, 4733784, 5202909, 5901621, 6359111, 6438132, 6937212, 7868828, 10405818, 11803242, 12718222, 12876264, 13874424, 15737656, 17704863, 19077333, 20811636, 23606484, 24858343, 25436444, 35409726, 38154666, 41623272, 47212968, 49716686, 50872888, 57231999, 70819452, 74575029, 76309332, 99433372, 114463998, 141638904, 149150058, 152618664, 198866744, 223725087, 228927996, 273441773, 298300116, 447450174, 457855992, 546883546, 596600232, 820325319, 894900348, 1093767092, 1640650638, 1789800696, 2187534184, 2460975957, 3281301276, 4921951914, 6562602552, 9843903828, 19687807656]

約数ペア:

[(1, 19687807656), (2, 9843903828), (3, 6562602552), (4, 4921951914), (6, 3281301276), (8, 2460975957), (9, 2187534184), (11, 1789800696), (12, 1640650638), (18, 1093767092), (22, 894900348), (24, 820325319), (33, 596600232), (36, 546883546), (43, 457855992), (44, 447450174), (66, 298300116), (72, 273441773), (86, 228927996), (88, 223725087), (99, 198866744), (129, 152618664), (132, 149150058), (139, 141638904), (172, 114463998), (198, 99433372), (258, 76309332), (264, 74575029), (278, 70819452), (344, 57231999), (387, 50872888), (396, 49716686), (417, 47212968), (473, 41623272), (516, 38154666), (556, 35409726), (774, 25436444), (792, 24858343), (834, 23606484), (946, 20811636), (1032, 19077333), (1112, 17704863), (1251, 15737656), (1419, 13874424), (1529, 12876264), (1548, 12718222), (1668, 11803242), (1892, 10405818), (2502, 7868828), (2838, 6937212), (3058, 6438132), (3096, 6359111), (3336, 5901621), (3784, 5202909), (4159, 4733784), (4257, 4624808), (4587, 4292088), (5004, 3934414), (5676, 3468606), (5977, 3293928), (6116, 3219066), (8318, 2366892), (8514, 2312404), (9174, 2146044), (10008, 1967207), (11352, 1734303), (11954, 1646964), (12232, 1609533), (12477, 1577928), (13761, 1430696), (16636, 1183446), (17028, 1156202), (17931, 1097976), (18348, 1073022), (23908, 823482), (24954, 788964), (27522, 715348), (33272, 591723), (34056, 578101), (35862, 548988), (36696, 536511), (37431, 525976), (45749, 430344), (47816, 411741), (49908, 394482), (53793, 365992), (55044, 357674), (65747, 299448), (71724, 274494), (74862, 262988), (91498, 215172), (99816, 197241), (107586, 182996), (110088, 178837), (131494, 149724), (137247, 143448)]