325606788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 920215296

約数和(自身を除く): 594608508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 113, 117, 131, 141, 156, 188, 226, 234, 262, 282, 339, 393, 423, 452, 468, 524, 564, 611, 678, 786, 846, 1017, 1179, 1222, 1356, 1469, 1572, 1692, 1703, 1833, 2034, 2358, 2444, 2938, 3406, 3666, 4068, 4407, 4716, 5109, 5311, 5499, 5876, 6157, 6812, 7332, 8814, 10218, 10622, 10998, 12314, 13221, 14803, 15327, 15933, 17628, 18471, 20436, 21244, 21996, 24628, 26442, 29606, 30654, 31866, 36942, 44409, 47799, 52884, 55413, 59212, 61308, 63732, 69043, 73884, 80041, 88818, 95598, 110826, 133227, 138086, 160082, 177636, 191196, 192439, 207129, 221652, 240123, 266454, 276172, 320164, 384878, 414258, 480246, 532908, 577317, 621387, 695741, 720369, 769756, 828516, 960492, 1154634, 1242774, 1391482, 1440738, 1731951, 2087223, 2309268, 2485548, 2782964, 2881476, 3463902, 4174446, 6261669, 6927804, 8348892, 9044633, 12523338, 18089266, 25046676, 27133899, 36178532, 54267798, 81401697, 108535596, 162803394, 325606788]

約数ペア:

[(1, 325606788), (2, 162803394), (3, 108535596), (4, 81401697), (6, 54267798), (9, 36178532), (12, 27133899), (13, 25046676), (18, 18089266), (26, 12523338), (36, 9044633), (39, 8348892), (47, 6927804), (52, 6261669), (78, 4174446), (94, 3463902), (113, 2881476), (117, 2782964), (131, 2485548), (141, 2309268), (156, 2087223), (188, 1731951), (226, 1440738), (234, 1391482), (262, 1242774), (282, 1154634), (339, 960492), (393, 828516), (423, 769756), (452, 720369), (468, 695741), (524, 621387), (564, 577317), (611, 532908), (678, 480246), (786, 414258), (846, 384878), (1017, 320164), (1179, 276172), (1222, 266454), (1356, 240123), (1469, 221652), (1572, 207129), (1692, 192439), (1703, 191196), (1833, 177636), (2034, 160082), (2358, 138086), (2444, 133227), (2938, 110826), (3406, 95598), (3666, 88818), (4068, 80041), (4407, 73884), (4716, 69043), (5109, 63732), (5311, 61308), (5499, 59212), (5876, 55413), (6157, 52884), (6812, 47799), (7332, 44409), (8814, 36942), (10218, 31866), (10622, 30654), (10998, 29606), (12314, 26442), (13221, 24628), (14803, 21996), (15327, 21244), (15933, 20436), (17628, 18471)]