401030226

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 951724800

約数和(自身を除く): 550694574

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 61, 94, 114, 122, 141, 171, 183, 282, 342, 366, 409, 423, 549, 818, 846, 893, 1098, 1159, 1227, 1786, 2318, 2454, 2679, 2867, 3477, 3681, 5358, 5734, 6954, 7362, 7771, 8037, 8601, 10431, 15542, 16074, 17202, 19223, 20862, 23313, 24949, 25803, 38446, 46626, 49898, 51606, 54473, 57669, 69939, 74847, 108946, 115338, 139878, 149694, 163419, 173007, 224541, 326838, 346014, 365237, 449082, 474031, 490257, 730474, 948062, 980514, 1095711, 1172603, 1422093, 2191422, 2345206, 2844186, 3287133, 3517809, 4266279, 6574266, 7035618, 8532558, 10553427, 21106854, 22279457, 44558914, 66838371, 133676742, 200515113, 401030226]

約数ペア:

[(1, 401030226), (2, 200515113), (3, 133676742), (6, 66838371), (9, 44558914), (18, 22279457), (19, 21106854), (38, 10553427), (47, 8532558), (57, 7035618), (61, 6574266), (94, 4266279), (114, 3517809), (122, 3287133), (141, 2844186), (171, 2345206), (183, 2191422), (282, 1422093), (342, 1172603), (366, 1095711), (409, 980514), (423, 948062), (549, 730474), (818, 490257), (846, 474031), (893, 449082), (1098, 365237), (1159, 346014), (1227, 326838), (1786, 224541), (2318, 173007), (2454, 163419), (2679, 149694), (2867, 139878), (3477, 115338), (3681, 108946), (5358, 74847), (5734, 69939), (6954, 57669), (7362, 54473), (7771, 51606), (8037, 49898), (8601, 46626), (10431, 38446), (15542, 25803), (16074, 24949), (17202, 23313), (19223, 20862)]