263788896028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{42797}}^1$

素因数の和:43411

約数の個数: 96

約数和(自身を含む): 583948237824

約数和(自身を除く): 320159341796

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 563, 644, 782, 1126, 1564, 2252, 2737, 3941, 5474, 7882, 9571, 10948, 12949, 15764, 19142, 25898, 38284, 42797, 51796, 66997, 85594, 90643, 133994, 171188, 181286, 220133, 267988, 299579, 362572, 440266, 599158, 727549, 880532, 984331, 1198316, 1455098, 1540931, 1968662, 2910196, 3081862, 3937324, 5092843, 6163724, 6890317, 10185686, 13780634, 16733627, 20371372, 24094711, 27561268, 33467254, 48189422, 66934508, 96378844, 117135389, 168662977, 234270778, 337325954, 409610087, 468541556, 554178353, 674651908, 819220174, 1108356706, 1638440348, 2216713412, 2867270609, 3879248471, 5734541218, 7758496942, 9421032001, 11469082436, 15516993884, 18842064002, 37684128004, 65947224007, 131894448014, 263788896028]

約数ペア:

[(1, 263788896028), (2, 131894448014), (4, 65947224007), (7, 37684128004), (14, 18842064002), (17, 15516993884), (23, 11469082436), (28, 9421032001), (34, 7758496942), (46, 5734541218), (68, 3879248471), (92, 2867270609), (119, 2216713412), (161, 1638440348), (238, 1108356706), (322, 819220174), (391, 674651908), (476, 554178353), (563, 468541556), (644, 409610087), (782, 337325954), (1126, 234270778), (1564, 168662977), (2252, 117135389), (2737, 96378844), (3941, 66934508), (5474, 48189422), (7882, 33467254), (9571, 27561268), (10948, 24094711), (12949, 20371372), (15764, 16733627), (19142, 13780634), (25898, 10185686), (38284, 6890317), (42797, 6163724), (51796, 5092843), (66997, 3937324), (85594, 3081862), (90643, 2910196), (133994, 1968662), (171188, 1540931), (181286, 1455098), (220133, 1198316), (267988, 984331), (299579, 880532), (362572, 727549), (440266, 599158)]