266804916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 752640000

約数和(自身を除く): 485835084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 349, 399, 479, 532, 698, 798, 958, 1047, 1396, 1437, 1596, 1916, 2094, 2443, 2874, 3353, 4188, 4886, 5748, 6631, 6706, 7329, 9101, 9772, 10059, 13262, 13412, 14658, 18202, 19893, 20118, 26524, 27303, 29316, 36404, 39786, 40236, 46417, 54606, 63707, 79572, 92834, 109212, 127414, 139251, 167171, 185668, 191121, 254828, 278502, 334342, 382242, 501513, 557004, 668684, 764484, 1003026, 1170197, 2006052, 2340394, 3176249, 3510591, 4680788, 6352498, 7021182, 9528747, 12704996, 14042364, 19057494, 22233743, 38114988, 44467486, 66701229, 88934972, 133402458, 266804916]

約数ペア:

[(1, 266804916), (2, 133402458), (3, 88934972), (4, 66701229), (6, 44467486), (7, 38114988), (12, 22233743), (14, 19057494), (19, 14042364), (21, 12704996), (28, 9528747), (38, 7021182), (42, 6352498), (57, 4680788), (76, 3510591), (84, 3176249), (114, 2340394), (133, 2006052), (228, 1170197), (266, 1003026), (349, 764484), (399, 668684), (479, 557004), (532, 501513), (698, 382242), (798, 334342), (958, 278502), (1047, 254828), (1396, 191121), (1437, 185668), (1596, 167171), (1916, 139251), (2094, 127414), (2443, 109212), (2874, 92834), (3353, 79572), (4188, 63707), (4886, 54606), (5748, 46417), (6631, 40236), (6706, 39786), (7329, 36404), (9101, 29316), (9772, 27303), (10059, 26524), (13262, 20118), (13412, 19893), (14658, 18202)]