349407696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21347}}^1$

素因数の和:21400

約数の個数: 80

約数和(自身を含む): 1016506368

約数和(自身を除く): 667098672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 21347, 42694, 64041, 85388, 128082, 170776, 234817, 256164, 341552, 469634, 512328, 661757, 704451, 939268, 1024656, 1323514, 1408902, 1878536, 1985271, 2647028, 2817804, 3757072, 3970542, 5294056, 5635608, 7279327, 7941084, 10588112, 11271216, 14558654, 15882168, 21837981, 29117308, 31764336, 43675962, 58234616, 87351924, 116469232, 174703848, 349407696]

約数ペア:

[(1, 349407696), (2, 174703848), (3, 116469232), (4, 87351924), (6, 58234616), (8, 43675962), (11, 31764336), (12, 29117308), (16, 21837981), (22, 15882168), (24, 14558654), (31, 11271216), (33, 10588112), (44, 7941084), (48, 7279327), (62, 5635608), (66, 5294056), (88, 3970542), (93, 3757072), (124, 2817804), (132, 2647028), (176, 1985271), (186, 1878536), (248, 1408902), (264, 1323514), (341, 1024656), (372, 939268), (496, 704451), (528, 661757), (682, 512328), (744, 469634), (1023, 341552), (1364, 256164), (1488, 234817), (2046, 170776), (2728, 128082), (4092, 85388), (5456, 64041), (8184, 42694), (16368, 21347)]