25698889458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1217

約数の個数: 144

約数和(自身を含む): 63374740416

約数和(自身を除く): 37675850958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 157, 174, 198, 261, 314, 319, 471, 522, 638, 841, 942, 957, 983, 1413, 1682, 1727, 1914, 1966, 2523, 2826, 2871, 2949, 3454, 4553, 5046, 5181, 5742, 5898, 7569, 8847, 9106, 9251, 10362, 10813, 13659, 15138, 15543, 17694, 18502, 21626, 27318, 27753, 28507, 31086, 32439, 40977, 50083, 55506, 57014, 64878, 81954, 83259, 85521, 97317, 100166, 132037, 150249, 154331, 166518, 171042, 194634, 256563, 264074, 300498, 308662, 313577, 396111, 450747, 462993, 513126, 627154, 792222, 826703, 901494, 925986, 940731, 1188333, 1388979, 1452407, 1653406, 1697641, 1881462, 2376666, 2480109, 2777958, 2822193, 2904814, 3395282, 4357221, 4475599, 4960218, 5092923, 5644386, 7440327, 8714442, 8951198, 9093733, 10185846, 13071663, 13426797, 14880654, 15278769, 18187466, 26143326, 26853594, 27281199, 30557538, 40280391, 49231589, 54562398, 80560782, 81843597, 98463178, 129792371, 147694767, 163687194, 259584742, 295389534, 389377113, 443084301, 778754226, 886168602, 1168131339, 1427716081, 2336262678, 2855432162, 4283148243, 8566296486, 12849444729, 25698889458]

約数ペア:

[(1, 25698889458), (2, 12849444729), (3, 8566296486), (6, 4283148243), (9, 2855432162), (11, 2336262678), (18, 1427716081), (22, 1168131339), (29, 886168602), (33, 778754226), (58, 443084301), (66, 389377113), (87, 295389534), (99, 259584742), (157, 163687194), (174, 147694767), (198, 129792371), (261, 98463178), (314, 81843597), (319, 80560782), (471, 54562398), (522, 49231589), (638, 40280391), (841, 30557538), (942, 27281199), (957, 26853594), (983, 26143326), (1413, 18187466), (1682, 15278769), (1727, 14880654), (1914, 13426797), (1966, 13071663), (2523, 10185846), (2826, 9093733), (2871, 8951198), (2949, 8714442), (3454, 7440327), (4553, 5644386), (5046, 5092923), (5181, 4960218), (5742, 4475599), (5898, 4357221), (7569, 3395282), (8847, 2904814), (9106, 2822193), (9251, 2777958), (10362, 2480109), (10813, 2376666), (13659, 1881462), (15138, 1697641), (15543, 1653406), (17694, 1452407), (18502, 1388979), (21626, 1188333), (27318, 940731), (27753, 925986), (28507, 901494), (31086, 826703), (32439, 792222), (40977, 627154), (50083, 513126), (55506, 462993), (57014, 450747), (64878, 396111), (81954, 313577), (83259, 308662), (85521, 300498), (97317, 264074), (100166, 256563), (132037, 194634), (150249, 171042), (154331, 166518)]