445093202378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{1319}}^1\times {\mathrm{1451}}^1$

素因数の和:2856

約数の個数: 72

約数和(自身を含む): 759386184480

約数和(自身を除く): 314292982102

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 961, 1319, 1451, 1922, 2638, 2902, 3751, 7502, 10571, 14509, 15961, 21142, 29018, 31922, 40889, 44981, 81778, 89962, 116281, 159599, 175571, 232562, 319198, 351142, 449779, 494791, 899558, 989582, 1267559, 1394411, 1913869, 2535118, 2788822, 3827738, 4947569, 5442701, 9895138, 10885402, 13943149, 15338521, 21052559, 27886298, 30677042, 42105118, 59329939, 118659878, 153374639, 168723731, 231578149, 306749278, 337447462, 463156298, 652629329, 1305258658, 1839228109, 3678456218, 7178922619, 14357845238, 20231509199, 40463018398, 222546601189, 445093202378]

約数ペア:

[(1, 445093202378), (2, 222546601189), (11, 40463018398), (22, 20231509199), (31, 14357845238), (62, 7178922619), (121, 3678456218), (242, 1839228109), (341, 1305258658), (682, 652629329), (961, 463156298), (1319, 337447462), (1451, 306749278), (1922, 231578149), (2638, 168723731), (2902, 153374639), (3751, 118659878), (7502, 59329939), (10571, 42105118), (14509, 30677042), (15961, 27886298), (21142, 21052559), (29018, 15338521), (31922, 13943149), (40889, 10885402), (44981, 9895138), (81778, 5442701), (89962, 4947569), (116281, 3827738), (159599, 2788822), (175571, 2535118), (232562, 1913869), (319198, 1394411), (351142, 1267559), (449779, 989582), (494791, 899558)]