430876628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 990662400

約数和(自身を除く): 559785772

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 179, 182, 221, 238, 358, 364, 389, 442, 476, 716, 778, 884, 1253, 1547, 1556, 2327, 2506, 2723, 3043, 3094, 4654, 5012, 5057, 5446, 6086, 6188, 6613, 9308, 10114, 10892, 12172, 13226, 16289, 20228, 21301, 26452, 32578, 35399, 39559, 42602, 46291, 65156, 69631, 70798, 79118, 85204, 85969, 92582, 139262, 141596, 158236, 171938, 185164, 276913, 278524, 343876, 487417, 553826, 601783, 905203, 974834, 1107652, 1183727, 1203566, 1810406, 1949668, 2367454, 2407132, 3620812, 4734908, 6336421, 8286089, 12672842, 15388451, 16572178, 25345684, 30776902, 33144356, 61553804, 107719157, 215438314, 430876628]

約数ペア:

[(1, 430876628), (2, 215438314), (4, 107719157), (7, 61553804), (13, 33144356), (14, 30776902), (17, 25345684), (26, 16572178), (28, 15388451), (34, 12672842), (52, 8286089), (68, 6336421), (91, 4734908), (119, 3620812), (179, 2407132), (182, 2367454), (221, 1949668), (238, 1810406), (358, 1203566), (364, 1183727), (389, 1107652), (442, 974834), (476, 905203), (716, 601783), (778, 553826), (884, 487417), (1253, 343876), (1547, 278524), (1556, 276913), (2327, 185164), (2506, 171938), (2723, 158236), (3043, 141596), (3094, 139262), (4654, 92582), (5012, 85969), (5057, 85204), (5446, 79118), (6086, 70798), (6188, 69631), (6613, 65156), (9308, 46291), (10114, 42602), (10892, 39559), (12172, 35399), (13226, 32578), (16289, 26452), (20228, 21301)]