1617506988

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 3943080960

約数和(自身を除く): 2325573972

約数列:

[1, 2, 3, 4, 6, 12, 61, 79, 83, 122, 158, 166, 183, 237, 244, 249, 316, 332, 337, 366, 474, 498, 674, 732, 948, 996, 1011, 1348, 2022, 4044, 4819, 5063, 6557, 9638, 10126, 13114, 14457, 15189, 19276, 19671, 20252, 20557, 26228, 26623, 27971, 28914, 30378, 39342, 41114, 53246, 55942, 57828, 60756, 61671, 78684, 79869, 82228, 83913, 106492, 111884, 123342, 159738, 167826, 246684, 319476, 335652, 399977, 799954, 1199931, 1599908, 1624003, 1706231, 2209709, 2399862, 3248006, 3412462, 4419418, 4799724, 4872009, 5118693, 6496012, 6629127, 6824924, 8838836, 9744018, 10237386, 13258254, 19488036, 20474772, 26516508, 134792249, 269584498, 404376747, 539168996, 808753494, 1617506988]

約数ペア:

[(1, 1617506988), (2, 808753494), (3, 539168996), (4, 404376747), (6, 269584498), (12, 134792249), (61, 26516508), (79, 20474772), (83, 19488036), (122, 13258254), (158, 10237386), (166, 9744018), (183, 8838836), (237, 6824924), (244, 6629127), (249, 6496012), (316, 5118693), (332, 4872009), (337, 4799724), (366, 4419418), (474, 3412462), (498, 3248006), (674, 2399862), (732, 2209709), (948, 1706231), (996, 1624003), (1011, 1599908), (1348, 1199931), (2022, 799954), (4044, 399977), (4819, 335652), (5063, 319476), (6557, 246684), (9638, 167826), (10126, 159738), (13114, 123342), (14457, 111884), (15189, 106492), (19276, 83913), (19671, 82228), (20252, 79869), (20557, 78684), (26228, 61671), (26623, 60756), (27971, 57828), (28914, 55942), (30378, 53246), (39342, 41114)]