1098889386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 2632798080

約数和(自身を除く): 1533908694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 109, 147, 159, 218, 294, 318, 327, 371, 647, 654, 742, 763, 1113, 1294, 1526, 1941, 2226, 2289, 2597, 3882, 4529, 4578, 5194, 5341, 5777, 7791, 9058, 10682, 11554, 13587, 15582, 16023, 17331, 27174, 31703, 32046, 34291, 34662, 40439, 63406, 68582, 70523, 80878, 95109, 102873, 121317, 141046, 190218, 205746, 211569, 240037, 242634, 283073, 423138, 480074, 493661, 566146, 720111, 849219, 987322, 1440222, 1480983, 1680259, 1698438, 2961966, 3360518, 3455627, 3737719, 5040777, 6911254, 7475438, 10081554, 10366881, 11213157, 20733762, 22426314, 26164033, 52328066, 78492099, 156984198, 183148231, 366296462, 549444693, 1098889386]

約数ペア:

[(1, 1098889386), (2, 549444693), (3, 366296462), (6, 183148231), (7, 156984198), (14, 78492099), (21, 52328066), (42, 26164033), (49, 22426314), (53, 20733762), (98, 11213157), (106, 10366881), (109, 10081554), (147, 7475438), (159, 6911254), (218, 5040777), (294, 3737719), (318, 3455627), (327, 3360518), (371, 2961966), (647, 1698438), (654, 1680259), (742, 1480983), (763, 1440222), (1113, 987322), (1294, 849219), (1526, 720111), (1941, 566146), (2226, 493661), (2289, 480074), (2597, 423138), (3882, 283073), (4529, 242634), (4578, 240037), (5194, 211569), (5341, 205746), (5777, 190218), (7791, 141046), (9058, 121317), (10682, 102873), (11554, 95109), (13587, 80878), (15582, 70523), (16023, 68582), (17331, 63406), (27174, 40439), (31703, 34662), (32046, 34291)]