40977984

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 117043200

約数和(自身を除く): 76065216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 228, 239, 282, 304, 376, 456, 478, 564, 608, 717, 752, 893, 912, 956, 1128, 1216, 1434, 1504, 1786, 1824, 1912, 2256, 2679, 2868, 3008, 3572, 3648, 3824, 4512, 4541, 5358, 5736, 7144, 7648, 9024, 9082, 10716, 11233, 11472, 13623, 14288, 15296, 18164, 21432, 22466, 22944, 27246, 28576, 33699, 36328, 42864, 44932, 45888, 54492, 57152, 67398, 72656, 85728, 89864, 108984, 134796, 145312, 171456, 179728, 213427, 217968, 269592, 290624, 359456, 426854, 435936, 539184, 640281, 718912, 853708, 871872, 1078368, 1280562, 1707416, 2156736, 2561124, 3414832, 5122248, 6829664, 10244496, 13659328, 20488992, 40977984]

約数ペア:

[(1, 40977984), (2, 20488992), (3, 13659328), (4, 10244496), (6, 6829664), (8, 5122248), (12, 3414832), (16, 2561124), (19, 2156736), (24, 1707416), (32, 1280562), (38, 1078368), (47, 871872), (48, 853708), (57, 718912), (64, 640281), (76, 539184), (94, 435936), (96, 426854), (114, 359456), (141, 290624), (152, 269592), (188, 217968), (192, 213427), (228, 179728), (239, 171456), (282, 145312), (304, 134796), (376, 108984), (456, 89864), (478, 85728), (564, 72656), (608, 67398), (717, 57152), (752, 54492), (893, 45888), (912, 44932), (956, 42864), (1128, 36328), (1216, 33699), (1434, 28576), (1504, 27246), (1786, 22944), (1824, 22466), (1912, 21432), (2256, 18164), (2679, 15296), (2868, 14288), (3008, 13623), (3572, 11472), (3648, 11233), (3824, 10716), (4512, 9082), (4541, 9024), (5358, 7648), (5736, 7144)]