260488536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4547}}^1$

素因数の和:4605

約数の個数: 128

約数和(自身を含む): 838287360

約数和(自身を除く): 577798824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4547, 4774, 5208, 7161, 8184, 9094, 9548, 13641, 14322, 18188, 19096, 27282, 28644, 31829, 36376, 50017, 54564, 57288, 63658, 95487, 100034, 109128, 127316, 140957, 150051, 190974, 200068, 254632, 281914, 300102, 350119, 381948, 400136, 422871, 563828, 600204, 700238, 763896, 845742, 986699, 1050357, 1127656, 1200408, 1400476, 1550527, 1691484, 1973398, 2100714, 2800952, 2960097, 3101054, 3382968, 3946796, 4201428, 4651581, 5920194, 6202108, 7893592, 8402856, 9303162, 10853689, 11840388, 12404216, 18606324, 21707378, 23680776, 32561067, 37212648, 43414756, 65122134, 86829512, 130244268, 260488536]

約数ペア:

[(1, 260488536), (2, 130244268), (3, 86829512), (4, 65122134), (6, 43414756), (7, 37212648), (8, 32561067), (11, 23680776), (12, 21707378), (14, 18606324), (21, 12404216), (22, 11840388), (24, 10853689), (28, 9303162), (31, 8402856), (33, 7893592), (42, 6202108), (44, 5920194), (56, 4651581), (62, 4201428), (66, 3946796), (77, 3382968), (84, 3101054), (88, 2960097), (93, 2800952), (124, 2100714), (132, 1973398), (154, 1691484), (168, 1550527), (186, 1400476), (217, 1200408), (231, 1127656), (248, 1050357), (264, 986699), (308, 845742), (341, 763896), (372, 700238), (434, 600204), (462, 563828), (616, 422871), (651, 400136), (682, 381948), (744, 350119), (868, 300102), (924, 281914), (1023, 254632), (1302, 200068), (1364, 190974), (1736, 150051), (1848, 140957), (2046, 127316), (2387, 109128), (2604, 100034), (2728, 95487), (4092, 63658), (4547, 57288), (4774, 54564), (5208, 50017), (7161, 36376), (8184, 31829), (9094, 28644), (9548, 27282), (13641, 19096), (14322, 18188)]