328590912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2876

約数の個数: 112

約数和(自身を含む): 956535552

約数和(自身を除く): 627944640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 564, 611, 624, 752, 832, 1128, 1222, 1248, 1504, 1833, 2256, 2444, 2496, 2801, 3008, 3666, 4512, 4888, 5602, 7332, 8403, 9024, 9776, 11204, 14664, 16806, 19552, 22408, 29328, 33612, 36413, 39104, 44816, 58656, 67224, 72826, 89632, 109239, 117312, 131647, 134448, 145652, 179264, 218478, 263294, 268896, 291304, 394941, 436956, 526588, 537792, 582608, 789882, 873912, 1053176, 1165216, 1579764, 1711411, 1747824, 2106352, 2330432, 3159528, 3422822, 3495648, 4212704, 5134233, 6319056, 6845644, 6991296, 8425408, 10268466, 12638112, 13691288, 20536932, 25276224, 27382576, 41073864, 54765152, 82147728, 109530304, 164295456, 328590912]

約数ペア:

[(1, 328590912), (2, 164295456), (3, 109530304), (4, 82147728), (6, 54765152), (8, 41073864), (12, 27382576), (13, 25276224), (16, 20536932), (24, 13691288), (26, 12638112), (32, 10268466), (39, 8425408), (47, 6991296), (48, 6845644), (52, 6319056), (64, 5134233), (78, 4212704), (94, 3495648), (96, 3422822), (104, 3159528), (141, 2330432), (156, 2106352), (188, 1747824), (192, 1711411), (208, 1579764), (282, 1165216), (312, 1053176), (376, 873912), (416, 789882), (564, 582608), (611, 537792), (624, 526588), (752, 436956), (832, 394941), (1128, 291304), (1222, 268896), (1248, 263294), (1504, 218478), (1833, 179264), (2256, 145652), (2444, 134448), (2496, 131647), (2801, 117312), (3008, 109239), (3666, 89632), (4512, 72826), (4888, 67224), (5602, 58656), (7332, 44816), (8403, 39104), (9024, 36413), (9776, 33612), (11204, 29328), (14664, 22408), (16806, 19552)]