631483632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19843}}^1$

素因数の和:19887

約数の個数: 120

約数和(自身を含む): 2015277264

約数和(自身を除く): 1383793632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 15912, 19843, 31824, 39686, 59529, 79372, 119058, 158744, 178587, 238116, 257959, 317488, 337331, 357174, 476232, 515918, 674662, 714348, 773877, 952464, 1011993, 1031836, 1349324, 1428696, 1547754, 2023986, 2063672, 2321631, 2698648, 2857392, 3035979, 3095508, 4047972, 4127344, 4385303, 4643262, 5397296, 6071958, 6191016, 8095944, 8770606, 9286524, 12143916, 12382032, 13155909, 16191888, 17541212, 18573048, 24287832, 26311818, 35082424, 37146096, 39467727, 48575664, 52623636, 70164848, 78935454, 105247272, 157870908, 210494544, 315741816, 631483632]

約数ペア:

[(1, 631483632), (2, 315741816), (3, 210494544), (4, 157870908), (6, 105247272), (8, 78935454), (9, 70164848), (12, 52623636), (13, 48575664), (16, 39467727), (17, 37146096), (18, 35082424), (24, 26311818), (26, 24287832), (34, 18573048), (36, 17541212), (39, 16191888), (48, 13155909), (51, 12382032), (52, 12143916), (68, 9286524), (72, 8770606), (78, 8095944), (102, 6191016), (104, 6071958), (117, 5397296), (136, 4643262), (144, 4385303), (153, 4127344), (156, 4047972), (204, 3095508), (208, 3035979), (221, 2857392), (234, 2698648), (272, 2321631), (306, 2063672), (312, 2023986), (408, 1547754), (442, 1428696), (468, 1349324), (612, 1031836), (624, 1011993), (663, 952464), (816, 773877), (884, 714348), (936, 674662), (1224, 515918), (1326, 476232), (1768, 357174), (1872, 337331), (1989, 317488), (2448, 257959), (2652, 238116), (3536, 178587), (3978, 158744), (5304, 119058), (7956, 79372), (10608, 59529), (15912, 39686), (19843, 31824)]