387623412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1499}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 1071252000

約数和(自身を除く): 683628588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 653, 1306, 1499, 1959, 2612, 2998, 3918, 4497, 5877, 5996, 7183, 7836, 8994, 11754, 13491, 14366, 16489, 17988, 21549, 23508, 26982, 28732, 32978, 43098, 49467, 53964, 64647, 65956, 86196, 98934, 129294, 148401, 197868, 258588, 296802, 593604, 978847, 1957694, 2936541, 3915388, 5873082, 8809623, 10767317, 11746164, 17619246, 21534634, 32301951, 35238492, 43069268, 64603902, 96905853, 129207804, 193811706, 387623412]

約数ペア:

[(1, 387623412), (2, 193811706), (3, 129207804), (4, 96905853), (6, 64603902), (9, 43069268), (11, 35238492), (12, 32301951), (18, 21534634), (22, 17619246), (33, 11746164), (36, 10767317), (44, 8809623), (66, 5873082), (99, 3915388), (132, 2936541), (198, 1957694), (396, 978847), (653, 593604), (1306, 296802), (1499, 258588), (1959, 197868), (2612, 148401), (2998, 129294), (3918, 98934), (4497, 86196), (5877, 65956), (5996, 64647), (7183, 53964), (7836, 49467), (8994, 43098), (11754, 32978), (13491, 28732), (14366, 26982), (16489, 23508), (17988, 21549)]