222507324

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17641

約数の個数: 72

約数和(自身を含む): 628183920

約数和(自身を除く): 405676596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 17609, 35218, 52827, 70436, 105654, 158481, 211308, 228917, 316962, 457834, 475443, 633924, 686751, 915668, 950886, 1373502, 1426329, 1901772, 2060253, 2747004, 2852658, 4120506, 4278987, 5705316, 6180759, 8241012, 8557974, 12361518, 17115948, 18542277, 24723036, 37084554, 55626831, 74169108, 111253662, 222507324]

約数ペア:

[(1, 222507324), (2, 111253662), (3, 74169108), (4, 55626831), (6, 37084554), (9, 24723036), (12, 18542277), (13, 17115948), (18, 12361518), (26, 8557974), (27, 8241012), (36, 6180759), (39, 5705316), (52, 4278987), (54, 4120506), (78, 2852658), (81, 2747004), (108, 2060253), (117, 1901772), (156, 1426329), (162, 1373502), (234, 950886), (243, 915668), (324, 686751), (351, 633924), (468, 475443), (486, 457834), (702, 316962), (972, 228917), (1053, 211308), (1404, 158481), (2106, 105654), (3159, 70436), (4212, 52827), (6318, 35218), (12636, 17609)]