7640391492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2594

約数の個数: 144

約数和(自身を含む): 21018553920

約数和(自身を除く): 13378162428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 113, 114, 123, 164, 171, 226, 228, 246, 339, 342, 369, 452, 492, 678, 684, 738, 779, 1017, 1356, 1476, 1558, 2034, 2147, 2337, 2411, 3116, 4068, 4294, 4633, 4674, 4822, 6441, 7011, 7233, 8588, 9266, 9348, 9644, 12882, 13899, 14022, 14466, 18532, 19323, 21699, 25764, 27798, 28044, 28932, 38646, 41697, 43398, 45809, 55596, 77292, 83394, 86796, 88027, 91618, 98851, 137427, 166788, 176054, 183236, 197702, 264081, 272443, 274854, 296553, 352108, 395404, 412281, 528162, 544886, 549708, 593106, 792243, 817329, 824562, 889659, 1056324, 1089772, 1186212, 1584486, 1634658, 1649124, 1779318, 1878169, 2451987, 3168972, 3269316, 3558636, 3756338, 4903974, 5176417, 5634507, 7512676, 9807948, 10352834, 11170163, 11269014, 15529251, 16903521, 20705668, 22340326, 22538028, 31058502, 33510489, 33807042, 44680652, 46587753, 62117004, 67020978, 67614084, 93175506, 100531467, 134041956, 186351012, 201062934, 212233097, 402125868, 424466194, 636699291, 848932388, 1273398582, 1910097873, 2546797164, 3820195746, 7640391492]

約数ペア:

[(1, 7640391492), (2, 3820195746), (3, 2546797164), (4, 1910097873), (6, 1273398582), (9, 848932388), (12, 636699291), (18, 424466194), (19, 402125868), (36, 212233097), (38, 201062934), (41, 186351012), (57, 134041956), (76, 100531467), (82, 93175506), (113, 67614084), (114, 67020978), (123, 62117004), (164, 46587753), (171, 44680652), (226, 33807042), (228, 33510489), (246, 31058502), (339, 22538028), (342, 22340326), (369, 20705668), (452, 16903521), (492, 15529251), (678, 11269014), (684, 11170163), (738, 10352834), (779, 9807948), (1017, 7512676), (1356, 5634507), (1476, 5176417), (1558, 4903974), (2034, 3756338), (2147, 3558636), (2337, 3269316), (2411, 3168972), (3116, 2451987), (4068, 1878169), (4294, 1779318), (4633, 1649124), (4674, 1634658), (4822, 1584486), (6441, 1186212), (7011, 1089772), (7233, 1056324), (8588, 889659), (9266, 824562), (9348, 817329), (9644, 792243), (12882, 593106), (13899, 549708), (14022, 544886), (14466, 528162), (18532, 412281), (19323, 395404), (21699, 352108), (25764, 296553), (27798, 274854), (28044, 272443), (28932, 264081), (38646, 197702), (41697, 183236), (43398, 176054), (45809, 166788), (55596, 137427), (77292, 98851), (83394, 91618), (86796, 88027)]