231534784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 524353536

約数和(自身を除く): 292818752

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 188, 191, 208, 248, 376, 382, 403, 416, 496, 611, 752, 764, 806, 832, 992, 1222, 1457, 1504, 1528, 1612, 1984, 2444, 2483, 2914, 3008, 3056, 3224, 4888, 4966, 5828, 5921, 6112, 6448, 8977, 9776, 9932, 11656, 11842, 12224, 12896, 17954, 18941, 19552, 19864, 23312, 23684, 25792, 35908, 37882, 39104, 39728, 46624, 47368, 71816, 75764, 76973, 79456, 93248, 94736, 116701, 143632, 151528, 153946, 158912, 189472, 233402, 278287, 287264, 303056, 307892, 378944, 466804, 556574, 574528, 606112, 615784, 933608, 1113148, 1212224, 1231568, 1867216, 2226296, 2463136, 3617731, 3734432, 4452592, 4926272, 7235462, 7468864, 8905184, 14470924, 17810368, 28941848, 57883696, 115767392, 231534784]

約数ペア:

[(1, 231534784), (2, 115767392), (4, 57883696), (8, 28941848), (13, 17810368), (16, 14470924), (26, 8905184), (31, 7468864), (32, 7235462), (47, 4926272), (52, 4452592), (62, 3734432), (64, 3617731), (94, 2463136), (104, 2226296), (124, 1867216), (188, 1231568), (191, 1212224), (208, 1113148), (248, 933608), (376, 615784), (382, 606112), (403, 574528), (416, 556574), (496, 466804), (611, 378944), (752, 307892), (764, 303056), (806, 287264), (832, 278287), (992, 233402), (1222, 189472), (1457, 158912), (1504, 153946), (1528, 151528), (1612, 143632), (1984, 116701), (2444, 94736), (2483, 93248), (2914, 79456), (3008, 76973), (3056, 75764), (3224, 71816), (4888, 47368), (4966, 46624), (5828, 39728), (5921, 39104), (6112, 37882), (6448, 35908), (8977, 25792), (9776, 23684), (9932, 23312), (11656, 19864), (11842, 19552), (12224, 18941), (12896, 17954)]