7547996904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 21821184000

約数和(自身を除く): 14273187096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 263, 278, 417, 526, 556, 789, 834, 973, 1052, 1112, 1229, 1578, 1668, 1841, 1946, 2104, 2458, 2919, 3156, 3336, 3682, 3687, 3892, 4916, 5523, 5838, 6312, 7364, 7374, 7784, 8603, 9832, 11046, 11676, 14728, 14748, 17206, 22092, 23352, 25809, 29496, 34412, 36557, 44184, 51618, 68824, 73114, 103236, 109671, 146228, 170831, 206472, 219342, 255899, 292456, 323227, 341662, 438684, 511798, 512493, 646454, 683324, 767697, 877368, 969681, 1023596, 1024986, 1195817, 1292908, 1366648, 1535394, 1939362, 2047192, 2049972, 2262589, 2391634, 2585816, 3070788, 3587451, 3878724, 4099944, 4525178, 4783268, 6141576, 6787767, 7174902, 7757448, 9050356, 9566536, 13575534, 14349804, 18100712, 27151068, 28699608, 44928553, 54302136, 89857106, 134785659, 179714212, 269571318, 314499871, 359428424, 539142636, 628999742, 943499613, 1078285272, 1257999484, 1886999226, 2515998968, 3773998452, 7547996904]

約数ペア:

[(1, 7547996904), (2, 3773998452), (3, 2515998968), (4, 1886999226), (6, 1257999484), (7, 1078285272), (8, 943499613), (12, 628999742), (14, 539142636), (21, 359428424), (24, 314499871), (28, 269571318), (42, 179714212), (56, 134785659), (84, 89857106), (139, 54302136), (168, 44928553), (263, 28699608), (278, 27151068), (417, 18100712), (526, 14349804), (556, 13575534), (789, 9566536), (834, 9050356), (973, 7757448), (1052, 7174902), (1112, 6787767), (1229, 6141576), (1578, 4783268), (1668, 4525178), (1841, 4099944), (1946, 3878724), (2104, 3587451), (2458, 3070788), (2919, 2585816), (3156, 2391634), (3336, 2262589), (3682, 2049972), (3687, 2047192), (3892, 1939362), (4916, 1535394), (5523, 1366648), (5838, 1292908), (6312, 1195817), (7364, 1024986), (7374, 1023596), (7784, 969681), (8603, 877368), (9832, 767697), (11046, 683324), (11676, 646454), (14728, 512493), (14748, 511798), (17206, 438684), (22092, 341662), (23352, 323227), (25809, 292456), (29496, 255899), (34412, 219342), (36557, 206472), (44184, 170831), (51618, 146228), (68824, 109671), (73114, 103236)]