40859424

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 126735840

約数和(自身を除く): 85876416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 131, 144, 152, 171, 216, 228, 262, 288, 304, 342, 361, 393, 432, 456, 513, 524, 608, 684, 722, 786, 864, 912, 1026, 1048, 1083, 1179, 1368, 1444, 1572, 1824, 2052, 2096, 2166, 2358, 2489, 2736, 2888, 3144, 3249, 3537, 4104, 4192, 4332, 4716, 4978, 5472, 5776, 6288, 6498, 7074, 7467, 8208, 8664, 9432, 9747, 9956, 11552, 12576, 12996, 14148, 14934, 16416, 17328, 18864, 19494, 19912, 22401, 25992, 28296, 29868, 34656, 37728, 38988, 39824, 44802, 47291, 51984, 56592, 59736, 67203, 77976, 79648, 89604, 94582, 103968, 113184, 119472, 134406, 141873, 155952, 179208, 189164, 238944, 268812, 283746, 311904, 358416, 378328, 425619, 537624, 567492, 716832, 756656, 851238, 1075248, 1134984, 1276857, 1513312, 1702476, 2150496, 2269968, 2553714, 3404952, 4539936, 5107428, 6809904, 10214856, 13619808, 20429712, 40859424]

約数ペア:

[(1, 40859424), (2, 20429712), (3, 13619808), (4, 10214856), (6, 6809904), (8, 5107428), (9, 4539936), (12, 3404952), (16, 2553714), (18, 2269968), (19, 2150496), (24, 1702476), (27, 1513312), (32, 1276857), (36, 1134984), (38, 1075248), (48, 851238), (54, 756656), (57, 716832), (72, 567492), (76, 537624), (96, 425619), (108, 378328), (114, 358416), (131, 311904), (144, 283746), (152, 268812), (171, 238944), (216, 189164), (228, 179208), (262, 155952), (288, 141873), (304, 134406), (342, 119472), (361, 113184), (393, 103968), (432, 94582), (456, 89604), (513, 79648), (524, 77976), (608, 67203), (684, 59736), (722, 56592), (786, 51984), (864, 47291), (912, 44802), (1026, 39824), (1048, 38988), (1083, 37728), (1179, 34656), (1368, 29868), (1444, 28296), (1572, 25992), (1824, 22401), (2052, 19912), (2096, 19494), (2166, 18864), (2358, 17328), (2489, 16416), (2736, 14934), (2888, 14148), (3144, 12996), (3249, 12576), (3537, 11552), (4104, 9956), (4192, 9747), (4332, 9432), (4716, 8664), (4978, 8208), (5472, 7467), (5776, 7074), (6288, 6498)]