245999052

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2220

約数の個数: 96

約数和(自身を含む): 695439360

約数和(自身を除く): 449440308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 83, 108, 117, 156, 166, 234, 249, 332, 351, 468, 498, 702, 747, 996, 1079, 1404, 1494, 2111, 2158, 2241, 2988, 3237, 4222, 4316, 4482, 6333, 6474, 8444, 8964, 9711, 12666, 12948, 18999, 19422, 25332, 27443, 29133, 37998, 38844, 54886, 56997, 58266, 75996, 82329, 109772, 113994, 116532, 164658, 175213, 227988, 246987, 329316, 350426, 493974, 525639, 700852, 740961, 987948, 1051278, 1481922, 1576917, 2102556, 2277769, 2963844, 3153834, 4555538, 4730751, 6307668, 6833307, 9111076, 9461502, 13666614, 18923004, 20499921, 27333228, 40999842, 61499763, 81999684, 122999526, 245999052]

約数ペア:

[(1, 245999052), (2, 122999526), (3, 81999684), (4, 61499763), (6, 40999842), (9, 27333228), (12, 20499921), (13, 18923004), (18, 13666614), (26, 9461502), (27, 9111076), (36, 6833307), (39, 6307668), (52, 4730751), (54, 4555538), (78, 3153834), (83, 2963844), (108, 2277769), (117, 2102556), (156, 1576917), (166, 1481922), (234, 1051278), (249, 987948), (332, 740961), (351, 700852), (468, 525639), (498, 493974), (702, 350426), (747, 329316), (996, 246987), (1079, 227988), (1404, 175213), (1494, 164658), (2111, 116532), (2158, 113994), (2241, 109772), (2988, 82329), (3237, 75996), (4222, 58266), (4316, 56997), (4482, 54886), (6333, 38844), (6474, 37998), (8444, 29133), (8964, 27443), (9711, 25332), (12666, 19422), (12948, 18999)]