323643628

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3563

約数の個数: 72

約数和(自身を含む): 735666624

約数和(自身を除く): 412022996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 172, 196, 301, 308, 473, 539, 602, 946, 1078, 1204, 1892, 2107, 2156, 3311, 3491, 4214, 6622, 6982, 8428, 13244, 13964, 23177, 24437, 38401, 46354, 48874, 76802, 92708, 97748, 150113, 153604, 171059, 268807, 300226, 342118, 537614, 600452, 684236, 1050791, 1075228, 1651243, 1881649, 2101582, 3302486, 3763298, 4203164, 6604972, 7355537, 7526596, 11558701, 14711074, 23117402, 29422148, 46234804, 80910907, 161821814, 323643628]

約数ペア:

[(1, 323643628), (2, 161821814), (4, 80910907), (7, 46234804), (11, 29422148), (14, 23117402), (22, 14711074), (28, 11558701), (43, 7526596), (44, 7355537), (49, 6604972), (77, 4203164), (86, 3763298), (98, 3302486), (154, 2101582), (172, 1881649), (196, 1651243), (301, 1075228), (308, 1050791), (473, 684236), (539, 600452), (602, 537614), (946, 342118), (1078, 300226), (1204, 268807), (1892, 171059), (2107, 153604), (2156, 150113), (3311, 97748), (3491, 92708), (4214, 76802), (6622, 48874), (6982, 46354), (8428, 38401), (13244, 24437), (13964, 23177)]