780403572

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6447

約数の個数: 120

約数和(自身を含む): 2273178600

約数和(自身を除く): 1492775028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1053, 1131, 1404, 1508, 1566, 2106, 2262, 2349, 3132, 3393, 4212, 4524, 4698, 6389, 6786, 9396, 10179, 12778, 13572, 19167, 20358, 25556, 30537, 38334, 40716, 57501, 61074, 76668, 83057, 115002, 122148, 166114, 172503, 185281, 230004, 249171, 332228, 345006, 370562, 498342, 517509, 555843, 690012, 741124, 747513, 996684, 1035018, 1111686, 1495026, 1667529, 2070036, 2223372, 2242539, 2408653, 2990052, 3335058, 4485078, 4817306, 5002587, 6670116, 6727617, 7225959, 8970156, 9634612, 10005174, 13455234, 14451918, 15007761, 20010348, 21677877, 26910468, 28903836, 30015522, 43355754, 60031044, 65033631, 86711508, 130067262, 195100893, 260134524, 390201786, 780403572]

約数ペア:

[(1, 780403572), (2, 390201786), (3, 260134524), (4, 195100893), (6, 130067262), (9, 86711508), (12, 65033631), (13, 60031044), (18, 43355754), (26, 30015522), (27, 28903836), (29, 26910468), (36, 21677877), (39, 20010348), (52, 15007761), (54, 14451918), (58, 13455234), (78, 10005174), (81, 9634612), (87, 8970156), (108, 7225959), (116, 6727617), (117, 6670116), (156, 5002587), (162, 4817306), (174, 4485078), (234, 3335058), (261, 2990052), (324, 2408653), (348, 2242539), (351, 2223372), (377, 2070036), (468, 1667529), (522, 1495026), (702, 1111686), (754, 1035018), (783, 996684), (1044, 747513), (1053, 741124), (1131, 690012), (1404, 555843), (1508, 517509), (1566, 498342), (2106, 370562), (2262, 345006), (2349, 332228), (3132, 249171), (3393, 230004), (4212, 185281), (4524, 172503), (4698, 166114), (6389, 122148), (6786, 115002), (9396, 83057), (10179, 76668), (12778, 61074), (13572, 57501), (19167, 40716), (20358, 38334), (25556, 30537)]