445881702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1601}}^1$

素因数の和:1981

約数の個数: 64

約数和(自身を含む): 1076544000

約数和(自身を除く): 630662298

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 349, 399, 698, 798, 1047, 1601, 2094, 2443, 3202, 4803, 4886, 6631, 7329, 9606, 11207, 13262, 14658, 19893, 22414, 30419, 33621, 39786, 46417, 60838, 67242, 91257, 92834, 139251, 182514, 212933, 278502, 425866, 558749, 638799, 1117498, 1277598, 1676247, 3352494, 3911243, 7822486, 10616231, 11733729, 21232462, 23467458, 31848693, 63697386, 74313617, 148627234, 222940851, 445881702]

約数ペア:

[(1, 445881702), (2, 222940851), (3, 148627234), (6, 74313617), (7, 63697386), (14, 31848693), (19, 23467458), (21, 21232462), (38, 11733729), (42, 10616231), (57, 7822486), (114, 3911243), (133, 3352494), (266, 1676247), (349, 1277598), (399, 1117498), (698, 638799), (798, 558749), (1047, 425866), (1601, 278502), (2094, 212933), (2443, 182514), (3202, 139251), (4803, 92834), (4886, 91257), (6631, 67242), (7329, 60838), (9606, 46417), (11207, 39786), (13262, 33621), (14658, 30419), (19893, 22414)]