280806768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6113}}^1$

素因数の和:6167

約数の個数: 120

約数和(自身を含む): 887019120

約数和(自身を除く): 606212352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 5104, 5742, 6113, 7656, 11484, 12226, 15312, 18339, 22968, 24452, 36678, 45936, 48904, 55017, 67243, 73356, 97808, 110034, 134486, 146712, 177277, 201729, 220068, 268972, 293424, 354554, 403458, 440136, 531831, 537944, 605187, 709108, 806916, 880272, 1063662, 1075888, 1210374, 1418216, 1595493, 1613832, 1950047, 2127324, 2420748, 2836432, 3190986, 3227664, 3900094, 4254648, 4841496, 5850141, 6381972, 7800188, 8509296, 9682992, 11700282, 12763944, 15600376, 17550423, 23400564, 25527888, 31200752, 35100846, 46801128, 70201692, 93602256, 140403384, 280806768]

約数ペア:

[(1, 280806768), (2, 140403384), (3, 93602256), (4, 70201692), (6, 46801128), (8, 35100846), (9, 31200752), (11, 25527888), (12, 23400564), (16, 17550423), (18, 15600376), (22, 12763944), (24, 11700282), (29, 9682992), (33, 8509296), (36, 7800188), (44, 6381972), (48, 5850141), (58, 4841496), (66, 4254648), (72, 3900094), (87, 3227664), (88, 3190986), (99, 2836432), (116, 2420748), (132, 2127324), (144, 1950047), (174, 1613832), (176, 1595493), (198, 1418216), (232, 1210374), (261, 1075888), (264, 1063662), (319, 880272), (348, 806916), (396, 709108), (464, 605187), (522, 537944), (528, 531831), (638, 440136), (696, 403458), (792, 354554), (957, 293424), (1044, 268972), (1276, 220068), (1392, 201729), (1584, 177277), (1914, 146712), (2088, 134486), (2552, 110034), (2871, 97808), (3828, 73356), (4176, 67243), (5104, 55017), (5742, 48904), (6113, 45936), (7656, 36678), (11484, 24452), (12226, 22968), (15312, 18339)]