909498832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:2012

約数の個数: 80

約数和(自身を含む): 2007728640

約数和(自身を除く): 1098229808

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 89, 124, 176, 178, 248, 341, 356, 496, 682, 712, 979, 1364, 1424, 1873, 1958, 2728, 2759, 3746, 3916, 5456, 5518, 7492, 7832, 11036, 14984, 15664, 20603, 22072, 29968, 30349, 41206, 44144, 58063, 60698, 82412, 116126, 121396, 164824, 166697, 232252, 242792, 329648, 333394, 464504, 485584, 638693, 666788, 929008, 1277386, 1333576, 1833667, 2554772, 2667152, 3667334, 5109544, 5167607, 7334668, 10219088, 10335214, 14669336, 20670428, 29338672, 41340856, 56843677, 82681712, 113687354, 227374708, 454749416, 909498832]

約数ペア:

[(1, 909498832), (2, 454749416), (4, 227374708), (8, 113687354), (11, 82681712), (16, 56843677), (22, 41340856), (31, 29338672), (44, 20670428), (62, 14669336), (88, 10335214), (89, 10219088), (124, 7334668), (176, 5167607), (178, 5109544), (248, 3667334), (341, 2667152), (356, 2554772), (496, 1833667), (682, 1333576), (712, 1277386), (979, 929008), (1364, 666788), (1424, 638693), (1873, 485584), (1958, 464504), (2728, 333394), (2759, 329648), (3746, 242792), (3916, 232252), (5456, 166697), (5518, 164824), (7492, 121396), (7832, 116126), (11036, 82412), (14984, 60698), (15664, 58063), (20603, 44144), (22072, 41206), (29968, 30349)]