788200296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 2206310400

約数和(自身を除く): 1418110104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 227, 248, 312, 359, 372, 403, 454, 681, 718, 744, 806, 908, 1077, 1209, 1362, 1436, 1612, 1816, 2154, 2418, 2724, 2872, 2951, 3224, 4308, 4667, 4836, 5448, 5902, 7037, 8616, 8853, 9334, 9672, 11129, 11804, 14001, 14074, 17706, 18668, 21111, 22258, 23608, 28002, 28148, 33387, 35412, 37336, 42222, 44516, 56004, 56296, 66774, 70824, 81493, 84444, 89032, 91481, 112008, 133548, 144677, 162986, 168888, 182962, 244479, 267096, 274443, 289354, 325972, 365924, 434031, 488958, 548886, 578708, 651944, 731848, 868062, 977916, 1059409, 1097772, 1157416, 1736124, 1955832, 2118818, 2195544, 2526283, 3178227, 3472248, 4237636, 5052566, 6356454, 7578849, 8475272, 10105132, 12712908, 15157698, 20210264, 25425816, 30315396, 32841679, 60630792, 65683358, 98525037, 131366716, 197050074, 262733432, 394100148, 788200296]

約数ペア:

[(1, 788200296), (2, 394100148), (3, 262733432), (4, 197050074), (6, 131366716), (8, 98525037), (12, 65683358), (13, 60630792), (24, 32841679), (26, 30315396), (31, 25425816), (39, 20210264), (52, 15157698), (62, 12712908), (78, 10105132), (93, 8475272), (104, 7578849), (124, 6356454), (156, 5052566), (186, 4237636), (227, 3472248), (248, 3178227), (312, 2526283), (359, 2195544), (372, 2118818), (403, 1955832), (454, 1736124), (681, 1157416), (718, 1097772), (744, 1059409), (806, 977916), (908, 868062), (1077, 731848), (1209, 651944), (1362, 578708), (1436, 548886), (1612, 488958), (1816, 434031), (2154, 365924), (2418, 325972), (2724, 289354), (2872, 274443), (2951, 267096), (3224, 244479), (4308, 182962), (4667, 168888), (4836, 162986), (5448, 144677), (5902, 133548), (7037, 112008), (8616, 91481), (8853, 89032), (9334, 84444), (9672, 81493), (11129, 70824), (11804, 66774), (14001, 56296), (14074, 56004), (17706, 44516), (18668, 42222), (21111, 37336), (22258, 35412), (23608, 33387), (28002, 28148)]