648792012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15271

約数の個数: 96

約数和(自身を含む): 1840769280

約数和(自身を除く): 1191977268

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2244, 2508, 3553, 3876, 7106, 10659, 14212, 15217, 21318, 30434, 42636, 45651, 60868, 91302, 167387, 182604, 258689, 289123, 334774, 502161, 517378, 578246, 669548, 776067, 867369, 1004322, 1034756, 1156492, 1552134, 1734738, 2008644, 2845579, 3104268, 3180353, 3469476, 4915091, 5691158, 6360706, 8536737, 9541059, 9830182, 11382316, 12721412, 14745273, 17073474, 19082118, 19660364, 29490546, 34146948, 38164236, 54066001, 58981092, 108132002, 162198003, 216264004, 324396006, 648792012]

約数ペア:

[(1, 648792012), (2, 324396006), (3, 216264004), (4, 162198003), (6, 108132002), (11, 58981092), (12, 54066001), (17, 38164236), (19, 34146948), (22, 29490546), (33, 19660364), (34, 19082118), (38, 17073474), (44, 14745273), (51, 12721412), (57, 11382316), (66, 9830182), (68, 9541059), (76, 8536737), (102, 6360706), (114, 5691158), (132, 4915091), (187, 3469476), (204, 3180353), (209, 3104268), (228, 2845579), (323, 2008644), (374, 1734738), (418, 1552134), (561, 1156492), (627, 1034756), (646, 1004322), (748, 867369), (836, 776067), (969, 669548), (1122, 578246), (1254, 517378), (1292, 502161), (1938, 334774), (2244, 289123), (2508, 258689), (3553, 182604), (3876, 167387), (7106, 91302), (10659, 60868), (14212, 45651), (15217, 42636), (21318, 30434)]