17389524204

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72431}}^1$

素因数の和:72482

約数の個数: 144

約数和(自身を含む): 51675886080

約数和(自身を除く): 34286361876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 702, 741, 972, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 3159, 4212, 4446, 4617, 6156, 6318, 6669, 8892, 9234, 12636, 13338, 18468, 20007, 26676, 40014, 60021, 72431, 80028, 120042, 144862, 217293, 240084, 289724, 434586, 651879, 869172, 941603, 1303758, 1376189, 1883206, 1955637, 2607516, 2752378, 2824809, 3766412, 3911274, 4128567, 5504756, 5649618, 5866911, 7822548, 8257134, 8474427, 11299236, 11733822, 12385701, 16514268, 16948854, 17600733, 17890457, 23467644, 24771402, 25423281, 33897708, 35201466, 35780914, 37157103, 49542804, 50846562, 53671371, 70402932, 71561828, 74314206, 76269843, 101693124, 107342742, 111471309, 148628412, 152539686, 161014113, 214685484, 222942618, 228809529, 305079372, 322028226, 334413927, 445885236, 457619058, 483042339, 644056452, 668827854, 915238116, 966084678, 1337655708, 1449127017, 1932169356, 2898254034, 4347381051, 5796508068, 8694762102, 17389524204]

約数ペア:

[(1, 17389524204), (2, 8694762102), (3, 5796508068), (4, 4347381051), (6, 2898254034), (9, 1932169356), (12, 1449127017), (13, 1337655708), (18, 966084678), (19, 915238116), (26, 668827854), (27, 644056452), (36, 483042339), (38, 457619058), (39, 445885236), (52, 334413927), (54, 322028226), (57, 305079372), (76, 228809529), (78, 222942618), (81, 214685484), (108, 161014113), (114, 152539686), (117, 148628412), (156, 111471309), (162, 107342742), (171, 101693124), (228, 76269843), (234, 74314206), (243, 71561828), (247, 70402932), (324, 53671371), (342, 50846562), (351, 49542804), (468, 37157103), (486, 35780914), (494, 35201466), (513, 33897708), (684, 25423281), (702, 24771402), (741, 23467644), (972, 17890457), (988, 17600733), (1026, 16948854), (1053, 16514268), (1404, 12385701), (1482, 11733822), (1539, 11299236), (2052, 8474427), (2106, 8257134), (2223, 7822548), (2964, 5866911), (3078, 5649618), (3159, 5504756), (4212, 4128567), (4446, 3911274), (4617, 3766412), (6156, 2824809), (6318, 2752378), (6669, 2607516), (8892, 1955637), (9234, 1883206), (12636, 1376189), (13338, 1303758), (18468, 941603), (20007, 869172), (26676, 651879), (40014, 434586), (60021, 289724), (72431, 240084), (80028, 217293), (120042, 144862)]