552565904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1109}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 1238760000

約数和(自身を除く): 686194096

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 149, 152, 176, 209, 298, 304, 418, 596, 836, 1109, 1192, 1639, 1672, 2218, 2384, 2831, 3278, 3344, 4436, 5662, 6556, 8872, 11324, 12199, 13112, 17744, 21071, 22648, 24398, 26224, 31141, 42142, 45296, 48796, 62282, 84284, 97592, 124564, 165241, 168568, 195184, 231781, 249128, 330482, 337136, 463562, 498256, 660964, 927124, 1321928, 1817651, 1854248, 2643856, 3139579, 3635302, 3708496, 6279158, 7270604, 12558316, 14541208, 25116632, 29082416, 34535369, 50233264, 69070738, 138141476, 276282952, 552565904]

約数ペア:

[(1, 552565904), (2, 276282952), (4, 138141476), (8, 69070738), (11, 50233264), (16, 34535369), (19, 29082416), (22, 25116632), (38, 14541208), (44, 12558316), (76, 7270604), (88, 6279158), (149, 3708496), (152, 3635302), (176, 3139579), (209, 2643856), (298, 1854248), (304, 1817651), (418, 1321928), (596, 927124), (836, 660964), (1109, 498256), (1192, 463562), (1639, 337136), (1672, 330482), (2218, 249128), (2384, 231781), (2831, 195184), (3278, 168568), (3344, 165241), (4436, 124564), (5662, 97592), (6556, 84284), (8872, 62282), (11324, 48796), (12199, 45296), (13112, 42142), (17744, 31141), (21071, 26224), (22648, 24398)]