349988328

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1791

約数の個数: 96

約数和(自身を含む): 986419200

約数和(自身を除く): 636430872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 79, 111, 148, 158, 222, 237, 296, 316, 333, 444, 474, 632, 666, 711, 888, 948, 1332, 1422, 1663, 1896, 2664, 2844, 2923, 3326, 4989, 5688, 5846, 6652, 8769, 9978, 11692, 13304, 14967, 17538, 19956, 23384, 26307, 29934, 35076, 39912, 52614, 59868, 61531, 70152, 105228, 119736, 123062, 131377, 184593, 210456, 246124, 262754, 369186, 394131, 492248, 525508, 553779, 738372, 788262, 1051016, 1107558, 1182393, 1476744, 1576524, 2215116, 2364786, 3153048, 4430232, 4729572, 4860949, 9459144, 9721898, 14582847, 19443796, 29165694, 38887592, 43748541, 58331388, 87497082, 116662776, 174994164, 349988328]

約数ペア:

[(1, 349988328), (2, 174994164), (3, 116662776), (4, 87497082), (6, 58331388), (8, 43748541), (9, 38887592), (12, 29165694), (18, 19443796), (24, 14582847), (36, 9721898), (37, 9459144), (72, 4860949), (74, 4729572), (79, 4430232), (111, 3153048), (148, 2364786), (158, 2215116), (222, 1576524), (237, 1476744), (296, 1182393), (316, 1107558), (333, 1051016), (444, 788262), (474, 738372), (632, 553779), (666, 525508), (711, 492248), (888, 394131), (948, 369186), (1332, 262754), (1422, 246124), (1663, 210456), (1896, 184593), (2664, 131377), (2844, 123062), (2923, 119736), (3326, 105228), (4989, 70152), (5688, 61531), (5846, 59868), (6652, 52614), (8769, 39912), (9978, 35076), (11692, 29934), (13304, 26307), (14967, 23384), (17538, 19956)]