1488393738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 3723148800

約数和(自身を除く): 2234755062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 113, 117, 174, 226, 234, 261, 339, 351, 377, 522, 647, 678, 702, 754, 783, 1017, 1131, 1294, 1469, 1566, 1941, 2034, 2262, 2938, 3051, 3277, 3393, 3882, 4407, 5823, 6102, 6554, 6786, 8411, 8814, 9831, 10179, 11646, 13221, 16822, 17469, 18763, 19662, 20358, 25233, 26442, 29493, 34938, 37526, 39663, 42601, 50466, 56289, 58986, 73111, 75699, 79326, 85202, 88479, 112578, 127803, 146222, 151398, 168867, 176958, 219333, 227097, 243919, 255606, 337734, 383409, 438666, 454194, 487838, 506601, 657999, 731757, 766818, 950443, 1013202, 1150227, 1315998, 1463514, 1900886, 1973997, 2120219, 2195271, 2300454, 2851329, 3947994, 4240438, 4390542, 5702658, 6360657, 6585813, 8553987, 12721314, 13171626, 17107974, 19081971, 25661961, 27562847, 38163942, 51323922, 55125694, 57245913, 82688541, 114491826, 165377082, 248065623, 496131246, 744196869, 1488393738]

約数ペア:

[(1, 1488393738), (2, 744196869), (3, 496131246), (6, 248065623), (9, 165377082), (13, 114491826), (18, 82688541), (26, 57245913), (27, 55125694), (29, 51323922), (39, 38163942), (54, 27562847), (58, 25661961), (78, 19081971), (87, 17107974), (113, 13171626), (117, 12721314), (174, 8553987), (226, 6585813), (234, 6360657), (261, 5702658), (339, 4390542), (351, 4240438), (377, 3947994), (522, 2851329), (647, 2300454), (678, 2195271), (702, 2120219), (754, 1973997), (783, 1900886), (1017, 1463514), (1131, 1315998), (1294, 1150227), (1469, 1013202), (1566, 950443), (1941, 766818), (2034, 731757), (2262, 657999), (2938, 506601), (3051, 487838), (3277, 454194), (3393, 438666), (3882, 383409), (4407, 337734), (5823, 255606), (6102, 243919), (6554, 227097), (6786, 219333), (8411, 176958), (8814, 168867), (9831, 151398), (10179, 146222), (11646, 127803), (13221, 112578), (16822, 88479), (17469, 85202), (18763, 79326), (19662, 75699), (20358, 73111), (25233, 58986), (26442, 56289), (29493, 50466), (34938, 42601), (37526, 39663)]