222411540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 673537536

約数和(自身を除く): 451125996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 313, 390, 626, 780, 911, 939, 1252, 1565, 1822, 1878, 2733, 3130, 3644, 3756, 4069, 4555, 4695, 5466, 6260, 8138, 9110, 9390, 10932, 11843, 12207, 13665, 16276, 18220, 18780, 20345, 23686, 24414, 27330, 35529, 40690, 47372, 48828, 54660, 59215, 61035, 71058, 81380, 118430, 122070, 142116, 177645, 236860, 244140, 285143, 355290, 570286, 710580, 855429, 1140572, 1425715, 1710858, 2851430, 3421716, 3706859, 4277145, 5702860, 7413718, 8554290, 11120577, 14827436, 17108580, 18534295, 22241154, 37068590, 44482308, 55602885, 74137180, 111205770, 222411540]

約数ペア:

[(1, 222411540), (2, 111205770), (3, 74137180), (4, 55602885), (5, 44482308), (6, 37068590), (10, 22241154), (12, 18534295), (13, 17108580), (15, 14827436), (20, 11120577), (26, 8554290), (30, 7413718), (39, 5702860), (52, 4277145), (60, 3706859), (65, 3421716), (78, 2851430), (130, 1710858), (156, 1425715), (195, 1140572), (260, 855429), (313, 710580), (390, 570286), (626, 355290), (780, 285143), (911, 244140), (939, 236860), (1252, 177645), (1565, 142116), (1822, 122070), (1878, 118430), (2733, 81380), (3130, 71058), (3644, 61035), (3756, 59215), (4069, 54660), (4555, 48828), (4695, 47372), (5466, 40690), (6260, 35529), (8138, 27330), (9110, 24414), (9390, 23686), (10932, 20345), (11843, 18780), (12207, 18220), (13665, 16276)]