319683408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19584

約数の個数: 80

約数和(自身を含む): 930035712

約数和(自身を除く): 610352304

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, 19531, 39062, 58593, 78124, 117186, 156248, 214841, 234372, 312496, 429682, 468744, 605461, 644523, 859364, 937488, 1210922, 1289046, 1718728, 1816383, 2421844, 2578092, 3437456, 3632766, 4843688, 5156184, 6660071, 7265532, 9687376, 10312368, 13320142, 14531064, 19980213, 26640284, 29062128, 39960426, 53280568, 79920852, 106561136, 159841704, 319683408]

約数ペア:

[(1, 319683408), (2, 159841704), (3, 106561136), (4, 79920852), (6, 53280568), (8, 39960426), (11, 29062128), (12, 26640284), (16, 19980213), (22, 14531064), (24, 13320142), (31, 10312368), (33, 9687376), (44, 7265532), (48, 6660071), (62, 5156184), (66, 4843688), (88, 3632766), (93, 3437456), (124, 2578092), (132, 2421844), (176, 1816383), (186, 1718728), (248, 1289046), (264, 1210922), (341, 937488), (372, 859364), (496, 644523), (528, 605461), (682, 468744), (744, 429682), (1023, 312496), (1364, 234372), (1488, 214841), (2046, 156248), (2728, 117186), (4092, 78124), (5456, 58593), (8184, 39062), (16368, 19531)]