1445173872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{2243}}^1$

素因数の和:2718

約数の個数: 80

約数和(自身を含む): 3864419328

約数和(自身を除く): 2419245456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 433, 496, 744, 866, 1299, 1488, 1732, 2243, 2598, 3464, 4486, 5196, 6729, 6928, 8972, 10392, 13423, 13458, 17944, 20784, 26846, 26916, 35888, 40269, 53692, 53832, 69533, 80538, 107384, 107664, 139066, 161076, 208599, 214768, 278132, 322152, 417198, 556264, 644304, 834396, 971219, 1112528, 1668792, 1942438, 2913657, 3337584, 3884876, 5827314, 7769752, 11654628, 15539504, 23309256, 30107789, 46618512, 60215578, 90323367, 120431156, 180646734, 240862312, 361293468, 481724624, 722586936, 1445173872]

約数ペア:

[(1, 1445173872), (2, 722586936), (3, 481724624), (4, 361293468), (6, 240862312), (8, 180646734), (12, 120431156), (16, 90323367), (24, 60215578), (31, 46618512), (48, 30107789), (62, 23309256), (93, 15539504), (124, 11654628), (186, 7769752), (248, 5827314), (372, 3884876), (433, 3337584), (496, 2913657), (744, 1942438), (866, 1668792), (1299, 1112528), (1488, 971219), (1732, 834396), (2243, 644304), (2598, 556264), (3464, 417198), (4486, 322152), (5196, 278132), (6729, 214768), (6928, 208599), (8972, 161076), (10392, 139066), (13423, 107664), (13458, 107384), (17944, 80538), (20784, 69533), (26846, 53832), (26916, 53692), (35888, 40269)]