401045388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 1061437440

約数和(自身を除く): 660392052

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 186, 228, 276, 372, 437, 589, 713, 874, 1178, 1311, 1426, 1748, 1767, 2139, 2356, 2467, 2622, 2852, 3534, 4278, 4934, 5244, 7068, 7401, 8556, 9868, 13547, 14802, 27094, 29604, 40641, 46873, 54188, 56741, 76477, 81282, 93746, 113482, 140619, 152954, 162564, 170223, 187492, 226964, 229431, 281238, 305908, 340446, 458862, 562476, 680892, 917724, 1078079, 1453063, 1758971, 2156158, 2906126, 3234237, 3517942, 4312316, 4359189, 5276913, 5812252, 6468474, 7035884, 8718378, 10553826, 12936948, 17436756, 21107652, 33420449, 66840898, 100261347, 133681796, 200522694, 401045388]

約数ペア:

[(1, 401045388), (2, 200522694), (3, 133681796), (4, 100261347), (6, 66840898), (12, 33420449), (19, 21107652), (23, 17436756), (31, 12936948), (38, 10553826), (46, 8718378), (57, 7035884), (62, 6468474), (69, 5812252), (76, 5276913), (92, 4359189), (93, 4312316), (114, 3517942), (124, 3234237), (138, 2906126), (186, 2156158), (228, 1758971), (276, 1453063), (372, 1078079), (437, 917724), (589, 680892), (713, 562476), (874, 458862), (1178, 340446), (1311, 305908), (1426, 281238), (1748, 229431), (1767, 226964), (2139, 187492), (2356, 170223), (2467, 162564), (2622, 152954), (2852, 140619), (3534, 113482), (4278, 93746), (4934, 81282), (5244, 76477), (7068, 56741), (7401, 54188), (8556, 46873), (9868, 40641), (13547, 29604), (14802, 27094)]