21707012592

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{17791}}^1$

素因数の和:18071

約数の個数: 120

約数和(自身を含む): 62667338240

約数和(自身を除く): 40960325648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 229, 296, 333, 444, 458, 592, 666, 687, 888, 916, 1332, 1374, 1776, 1832, 2061, 2664, 2748, 3664, 4122, 5328, 5496, 8244, 8473, 10992, 16488, 16946, 17791, 25419, 32976, 33892, 35582, 50838, 53373, 67784, 71164, 76257, 101676, 106746, 135568, 142328, 152514, 160119, 203352, 213492, 284656, 305028, 320238, 406704, 426984, 610056, 640476, 658267, 853968, 1220112, 1280952, 1316534, 1974801, 2561904, 2633068, 3949602, 4074139, 5266136, 5924403, 7899204, 8148278, 10532272, 11848806, 12222417, 15798408, 16296556, 23697612, 24444834, 31596816, 32593112, 36667251, 47395224, 48889668, 65186224, 73334502, 94790448, 97779336, 146669004, 150743143, 195558672, 293338008, 301486286, 452229429, 586676016, 602972572, 904458858, 1205945144, 1356688287, 1808917716, 2411890288, 2713376574, 3617835432, 5426753148, 7235670864, 10853506296, 21707012592]

約数ペア:

[(1, 21707012592), (2, 10853506296), (3, 7235670864), (4, 5426753148), (6, 3617835432), (8, 2713376574), (9, 2411890288), (12, 1808917716), (16, 1356688287), (18, 1205945144), (24, 904458858), (36, 602972572), (37, 586676016), (48, 452229429), (72, 301486286), (74, 293338008), (111, 195558672), (144, 150743143), (148, 146669004), (222, 97779336), (229, 94790448), (296, 73334502), (333, 65186224), (444, 48889668), (458, 47395224), (592, 36667251), (666, 32593112), (687, 31596816), (888, 24444834), (916, 23697612), (1332, 16296556), (1374, 15798408), (1776, 12222417), (1832, 11848806), (2061, 10532272), (2664, 8148278), (2748, 7899204), (3664, 5924403), (4122, 5266136), (5328, 4074139), (5496, 3949602), (8244, 2633068), (8473, 2561904), (10992, 1974801), (16488, 1316534), (16946, 1280952), (17791, 1220112), (25419, 853968), (32976, 658267), (33892, 640476), (35582, 610056), (50838, 426984), (53373, 406704), (67784, 320238), (71164, 305028), (76257, 284656), (101676, 213492), (106746, 203352), (135568, 160119), (142328, 152514)]