227130228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9157}}^1$

素因数の和:9233

約数の個数: 72

約数和(自身を含む): 630033768

約数和(自身を除く): 402903540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 9157, 12402, 18314, 24804, 27471, 36628, 54942, 82413, 109884, 119041, 164826, 238082, 329652, 357123, 476164, 485321, 714246, 970642, 1071369, 1428492, 1455963, 1941284, 2142738, 2911926, 4285476, 4367889, 5823852, 6309173, 8735778, 12618346, 17471556, 18927519, 25236692, 37855038, 56782557, 75710076, 113565114, 227130228]

約数ペア:

[(1, 227130228), (2, 113565114), (3, 75710076), (4, 56782557), (6, 37855038), (9, 25236692), (12, 18927519), (13, 17471556), (18, 12618346), (26, 8735778), (36, 6309173), (39, 5823852), (52, 4367889), (53, 4285476), (78, 2911926), (106, 2142738), (117, 1941284), (156, 1455963), (159, 1428492), (212, 1071369), (234, 970642), (318, 714246), (468, 485321), (477, 476164), (636, 357123), (689, 329652), (954, 238082), (1378, 164826), (1908, 119041), (2067, 109884), (2756, 82413), (4134, 54942), (6201, 36628), (8268, 27471), (9157, 24804), (12402, 18314)]