215587584

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:842

約数の個数: 108

約数和(自身を含む): 627046056

約数和(自身を除く): 411458472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 384, 411, 548, 576, 683, 768, 822, 1096, 1152, 1233, 1366, 1644, 2049, 2192, 2304, 2466, 2732, 3288, 4098, 4384, 4932, 5464, 6147, 6576, 8196, 8768, 9864, 10928, 12294, 13152, 16392, 17536, 19728, 21856, 24588, 26304, 32784, 35072, 39456, 43712, 49176, 52608, 65568, 78912, 87424, 93571, 98352, 105216, 131136, 157824, 174848, 187142, 196704, 262272, 280713, 315648, 374284, 393408, 524544, 561426, 748568, 786816, 842139, 1122852, 1497136, 1573632, 1684278, 2245704, 2994272, 3368556, 4491408, 5988544, 6737112, 8982816, 11977088, 13474224, 17965632, 23954176, 26948448, 35931264, 53896896, 71862528, 107793792, 215587584]

約数ペア:

[(1, 215587584), (2, 107793792), (3, 71862528), (4, 53896896), (6, 35931264), (8, 26948448), (9, 23954176), (12, 17965632), (16, 13474224), (18, 11977088), (24, 8982816), (32, 6737112), (36, 5988544), (48, 4491408), (64, 3368556), (72, 2994272), (96, 2245704), (128, 1684278), (137, 1573632), (144, 1497136), (192, 1122852), (256, 842139), (274, 786816), (288, 748568), (384, 561426), (411, 524544), (548, 393408), (576, 374284), (683, 315648), (768, 280713), (822, 262272), (1096, 196704), (1152, 187142), (1233, 174848), (1366, 157824), (1644, 131136), (2049, 105216), (2192, 98352), (2304, 93571), (2466, 87424), (2732, 78912), (3288, 65568), (4098, 52608), (4384, 49176), (4932, 43712), (5464, 39456), (6147, 35072), (6576, 32784), (8196, 26304), (8768, 24588), (9864, 21856), (10928, 19728), (12294, 17536), (13152, 16392)]