820072032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3671}}^1$

素因数の和:3876

約数の個数: 96

約数和(自身を含む): 2331866880

約数和(自身を除く): 1511794848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 179, 208, 312, 358, 416, 537, 624, 716, 1074, 1248, 1432, 2148, 2327, 2864, 3671, 4296, 4654, 5728, 6981, 7342, 8592, 9308, 11013, 13962, 14684, 17184, 18616, 22026, 27924, 29368, 37232, 44052, 47723, 55848, 58736, 74464, 88104, 95446, 111696, 117472, 143169, 176208, 190892, 223392, 286338, 352416, 381784, 572676, 657109, 763568, 1145352, 1314218, 1527136, 1971327, 2290704, 2628436, 3942654, 4581408, 5256872, 7885308, 8542417, 10513744, 15770616, 17084834, 21027488, 25627251, 31541232, 34169668, 51254502, 63082464, 68339336, 102509004, 136678672, 205018008, 273357344, 410036016, 820072032]

約数ペア:

[(1, 820072032), (2, 410036016), (3, 273357344), (4, 205018008), (6, 136678672), (8, 102509004), (12, 68339336), (13, 63082464), (16, 51254502), (24, 34169668), (26, 31541232), (32, 25627251), (39, 21027488), (48, 17084834), (52, 15770616), (78, 10513744), (96, 8542417), (104, 7885308), (156, 5256872), (179, 4581408), (208, 3942654), (312, 2628436), (358, 2290704), (416, 1971327), (537, 1527136), (624, 1314218), (716, 1145352), (1074, 763568), (1248, 657109), (1432, 572676), (2148, 381784), (2327, 352416), (2864, 286338), (3671, 223392), (4296, 190892), (4654, 176208), (5728, 143169), (6981, 117472), (7342, 111696), (8592, 95446), (9308, 88104), (11013, 74464), (13962, 58736), (14684, 55848), (17184, 47723), (18616, 44052), (22026, 37232), (27924, 29368)]