275596384

素因数分解:

$2^5\times 7^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 673382808

約数和(自身を除く): 397786424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 211, 224, 238, 272, 343, 392, 422, 476, 544, 686, 784, 833, 844, 952, 1372, 1477, 1568, 1666, 1688, 1904, 2401, 2744, 2954, 3332, 3376, 3587, 3808, 4802, 5488, 5831, 5908, 6664, 6752, 7174, 9604, 10339, 10976, 11662, 11816, 13328, 14348, 19208, 20678, 23324, 23632, 25109, 26656, 28696, 38416, 40817, 41356, 46648, 47264, 50218, 57392, 72373, 76832, 81634, 82712, 93296, 100436, 114784, 144746, 163268, 165424, 175763, 186592, 200872, 289492, 326536, 330848, 351526, 401744, 506611, 578984, 653072, 703052, 803488, 1013222, 1157968, 1230341, 1306144, 1406104, 2026444, 2315936, 2460682, 2812208, 4052888, 4921364, 5624416, 8105776, 8612387, 9842728, 16211552, 17224774, 19685456, 34449548, 39370912, 68899096, 137798192, 275596384]

約数ペア:

[(1, 275596384), (2, 137798192), (4, 68899096), (7, 39370912), (8, 34449548), (14, 19685456), (16, 17224774), (17, 16211552), (28, 9842728), (32, 8612387), (34, 8105776), (49, 5624416), (56, 4921364), (68, 4052888), (98, 2812208), (112, 2460682), (119, 2315936), (136, 2026444), (196, 1406104), (211, 1306144), (224, 1230341), (238, 1157968), (272, 1013222), (343, 803488), (392, 703052), (422, 653072), (476, 578984), (544, 506611), (686, 401744), (784, 351526), (833, 330848), (844, 326536), (952, 289492), (1372, 200872), (1477, 186592), (1568, 175763), (1666, 165424), (1688, 163268), (1904, 144746), (2401, 114784), (2744, 100436), (2954, 93296), (3332, 82712), (3376, 81634), (3587, 76832), (3808, 72373), (4802, 57392), (5488, 50218), (5831, 47264), (5908, 46648), (6664, 41356), (6752, 40817), (7174, 38416), (9604, 28696), (10339, 26656), (10976, 25109), (11662, 23632), (11816, 23324), (13328, 20678), (14348, 19208)]