2906196804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3413}}^1$

素因数の和:3570

約数の個数: 144

約数和(自身を含む): 8748579840

約数和(自身を除く): 5842383036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 109, 124, 126, 186, 217, 218, 252, 279, 327, 372, 434, 436, 558, 651, 654, 763, 868, 981, 1116, 1302, 1308, 1526, 1953, 1962, 2289, 2604, 3052, 3379, 3413, 3906, 3924, 4578, 6758, 6826, 6867, 7812, 9156, 10137, 10239, 13516, 13652, 13734, 20274, 20478, 23653, 23891, 27468, 30411, 30717, 40548, 40956, 47306, 47782, 60822, 61434, 70959, 71673, 94612, 95564, 105803, 121644, 122868, 141918, 143346, 211606, 212877, 215019, 283836, 286692, 317409, 372017, 423212, 425754, 430038, 634818, 740621, 744034, 851508, 860076, 952227, 1116051, 1269636, 1481242, 1488068, 1904454, 2221863, 2232102, 2604119, 2962484, 3348153, 3808908, 4443726, 4464204, 5208238, 6665589, 6696306, 7812357, 8887452, 10416476, 11532527, 13331178, 13392612, 15624714, 23065054, 23437071, 26662356, 31249428, 34597581, 46130108, 46874142, 69195162, 80727689, 93748284, 103792743, 138390324, 161455378, 207585486, 242183067, 322910756, 415170972, 484366134, 726549201, 968732268, 1453098402, 2906196804]

約数ペア:

[(1, 2906196804), (2, 1453098402), (3, 968732268), (4, 726549201), (6, 484366134), (7, 415170972), (9, 322910756), (12, 242183067), (14, 207585486), (18, 161455378), (21, 138390324), (28, 103792743), (31, 93748284), (36, 80727689), (42, 69195162), (62, 46874142), (63, 46130108), (84, 34597581), (93, 31249428), (109, 26662356), (124, 23437071), (126, 23065054), (186, 15624714), (217, 13392612), (218, 13331178), (252, 11532527), (279, 10416476), (327, 8887452), (372, 7812357), (434, 6696306), (436, 6665589), (558, 5208238), (651, 4464204), (654, 4443726), (763, 3808908), (868, 3348153), (981, 2962484), (1116, 2604119), (1302, 2232102), (1308, 2221863), (1526, 1904454), (1953, 1488068), (1962, 1481242), (2289, 1269636), (2604, 1116051), (3052, 952227), (3379, 860076), (3413, 851508), (3906, 744034), (3924, 740621), (4578, 634818), (6758, 430038), (6826, 425754), (6867, 423212), (7812, 372017), (9156, 317409), (10137, 286692), (10239, 283836), (13516, 215019), (13652, 212877), (13734, 211606), (20274, 143346), (20478, 141918), (23653, 122868), (23891, 121644), (27468, 105803), (30411, 95564), (30717, 94612), (40548, 71673), (40956, 70959), (47306, 61434), (47782, 60822)]