310361584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 675512320

約数和(自身を除く): 365150736

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 379, 403, 496, 508, 758, 806, 1016, 1516, 1612, 1651, 2032, 3032, 3224, 3302, 3937, 4927, 6064, 6448, 6604, 7874, 9854, 11749, 13208, 15748, 19708, 23498, 26416, 31496, 39416, 46996, 48133, 51181, 62992, 78832, 93992, 96266, 102362, 152737, 187984, 192532, 204724, 305474, 385064, 409448, 610948, 625729, 770128, 818896, 1221896, 1251458, 1492123, 2443792, 2502916, 2984246, 5005832, 5968492, 10011664, 11936984, 19397599, 23873968, 38795198, 77590396, 155180792, 310361584]

約数ペア:

[(1, 310361584), (2, 155180792), (4, 77590396), (8, 38795198), (13, 23873968), (16, 19397599), (26, 11936984), (31, 10011664), (52, 5968492), (62, 5005832), (104, 2984246), (124, 2502916), (127, 2443792), (208, 1492123), (248, 1251458), (254, 1221896), (379, 818896), (403, 770128), (496, 625729), (508, 610948), (758, 409448), (806, 385064), (1016, 305474), (1516, 204724), (1612, 192532), (1651, 187984), (2032, 152737), (3032, 102362), (3224, 96266), (3302, 93992), (3937, 78832), (4927, 62992), (6064, 51181), (6448, 48133), (6604, 46996), (7874, 39416), (9854, 31496), (11749, 26416), (13208, 23498), (15748, 19708)]