856013664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 2570158080

約数和(自身を除く): 1714144416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 79, 88, 93, 96, 124, 132, 158, 176, 186, 237, 248, 264, 316, 331, 341, 352, 372, 474, 496, 528, 632, 662, 682, 744, 869, 948, 992, 993, 1023, 1056, 1264, 1324, 1364, 1488, 1738, 1896, 1986, 2046, 2449, 2528, 2607, 2648, 2728, 2976, 3476, 3641, 3792, 3972, 4092, 4898, 5214, 5296, 5456, 6952, 7282, 7347, 7584, 7944, 8184, 9796, 10261, 10428, 10592, 10912, 10923, 13904, 14564, 14694, 15888, 16368, 19592, 20522, 20856, 21846, 26149, 26939, 27808, 29128, 29388, 30783, 31776, 32736, 39184, 41044, 41712, 43692, 52298, 53878, 58256, 58776, 61566, 78368, 78447, 80817, 82088, 83424, 87384, 104596, 107756, 112871, 116512, 117552, 123132, 156894, 161634, 164176, 174768, 209192, 215512, 225742, 235104, 246264, 287639, 313788, 323268, 328352, 338613, 349536, 418384, 431024, 451484, 492528, 575278, 627576, 646536, 677226, 810619, 836768, 862048, 862917, 902968, 985056, 1150556, 1255152, 1293072, 1354452, 1621238, 1725834, 1805936, 2301112, 2431857, 2510304, 2586144, 2708904, 3242476, 3451668, 3611872, 4602224, 4863714, 5417808, 6484952, 6903336, 8916809, 9204448, 9727428, 10835616, 12969904, 13806672, 17833618, 19454856, 25939808, 26750427, 27613344, 35667236, 38909712, 53500854, 71334472, 77819424, 107001708, 142668944, 214003416, 285337888, 428006832, 856013664]

約数ペア:

[(1, 856013664), (2, 428006832), (3, 285337888), (4, 214003416), (6, 142668944), (8, 107001708), (11, 77819424), (12, 71334472), (16, 53500854), (22, 38909712), (24, 35667236), (31, 27613344), (32, 26750427), (33, 25939808), (44, 19454856), (48, 17833618), (62, 13806672), (66, 12969904), (79, 10835616), (88, 9727428), (93, 9204448), (96, 8916809), (124, 6903336), (132, 6484952), (158, 5417808), (176, 4863714), (186, 4602224), (237, 3611872), (248, 3451668), (264, 3242476), (316, 2708904), (331, 2586144), (341, 2510304), (352, 2431857), (372, 2301112), (474, 1805936), (496, 1725834), (528, 1621238), (632, 1354452), (662, 1293072), (682, 1255152), (744, 1150556), (869, 985056), (948, 902968), (992, 862917), (993, 862048), (1023, 836768), (1056, 810619), (1264, 677226), (1324, 646536), (1364, 627576), (1488, 575278), (1738, 492528), (1896, 451484), (1986, 431024), (2046, 418384), (2449, 349536), (2528, 338613), (2607, 328352), (2648, 323268), (2728, 313788), (2976, 287639), (3476, 246264), (3641, 235104), (3792, 225742), (3972, 215512), (4092, 209192), (4898, 174768), (5214, 164176), (5296, 161634), (5456, 156894), (6952, 123132), (7282, 117552), (7347, 116512), (7584, 112871), (7944, 107756), (8184, 104596), (9796, 87384), (10261, 83424), (10428, 82088), (10592, 80817), (10912, 78447), (10923, 78368), (13904, 61566), (14564, 58776), (14694, 58256), (15888, 53878), (16368, 52298), (19592, 43692), (20522, 41712), (20856, 41044), (21846, 39184), (26149, 32736), (26939, 31776), (27808, 30783), (29128, 29388)]