215373492

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 120

約数和(自身を含む): 596504832

約数和(自身を除く): 381131340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 81, 82, 93, 108, 123, 124, 162, 164, 186, 246, 279, 324, 369, 372, 492, 523, 558, 738, 837, 1046, 1107, 1116, 1271, 1476, 1569, 1674, 2092, 2214, 2511, 2542, 3138, 3321, 3348, 3813, 4428, 4707, 5022, 5084, 6276, 6642, 7626, 9414, 10044, 11439, 13284, 14121, 15252, 16213, 18828, 21443, 22878, 28242, 32426, 34317, 42363, 42886, 45756, 48639, 56484, 64329, 64852, 68634, 84726, 85772, 97278, 102951, 128658, 137268, 145917, 169452, 192987, 194556, 205902, 257316, 291834, 385974, 411804, 437751, 578961, 583668, 664733, 771948, 875502, 1157922, 1313253, 1329466, 1736883, 1751004, 1994199, 2315844, 2626506, 2658932, 3473766, 3988398, 5253012, 5982597, 6947532, 7976796, 11965194, 17947791, 23930388, 35895582, 53843373, 71791164, 107686746, 215373492]

約数ペア:

[(1, 215373492), (2, 107686746), (3, 71791164), (4, 53843373), (6, 35895582), (9, 23930388), (12, 17947791), (18, 11965194), (27, 7976796), (31, 6947532), (36, 5982597), (41, 5253012), (54, 3988398), (62, 3473766), (81, 2658932), (82, 2626506), (93, 2315844), (108, 1994199), (123, 1751004), (124, 1736883), (162, 1329466), (164, 1313253), (186, 1157922), (246, 875502), (279, 771948), (324, 664733), (369, 583668), (372, 578961), (492, 437751), (523, 411804), (558, 385974), (738, 291834), (837, 257316), (1046, 205902), (1107, 194556), (1116, 192987), (1271, 169452), (1476, 145917), (1569, 137268), (1674, 128658), (2092, 102951), (2214, 97278), (2511, 85772), (2542, 84726), (3138, 68634), (3321, 64852), (3348, 64329), (3813, 56484), (4428, 48639), (4707, 45756), (5022, 42886), (5084, 42363), (6276, 34317), (6642, 32426), (7626, 28242), (9414, 22878), (10044, 21443), (11439, 18828), (13284, 16213), (14121, 15252)]