397313856

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7417}}^1$

素因数の和:7469

約数の個数: 112

約数和(自身を含む): 1205870080

約数和(自身を除く): 808556224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 7417, 8928, 13392, 14834, 17856, 22251, 26784, 29668, 44502, 53568, 59336, 66753, 89004, 118672, 133506, 178008, 200259, 229927, 237344, 267012, 356016, 400518, 459854, 474688, 534024, 689781, 712032, 801036, 919708, 1068048, 1379562, 1424064, 1602072, 1839416, 2069343, 2136096, 2759124, 3204144, 3678832, 4138686, 4272192, 5518248, 6208029, 6408288, 7357664, 8277372, 11036496, 12416058, 12816576, 14715328, 16554744, 22072992, 24832116, 33109488, 44145984, 49664232, 66218976, 99328464, 132437952, 198656928, 397313856]

約数ペア:

[(1, 397313856), (2, 198656928), (3, 132437952), (4, 99328464), (6, 66218976), (8, 49664232), (9, 44145984), (12, 33109488), (16, 24832116), (18, 22072992), (24, 16554744), (27, 14715328), (31, 12816576), (32, 12416058), (36, 11036496), (48, 8277372), (54, 7357664), (62, 6408288), (64, 6208029), (72, 5518248), (93, 4272192), (96, 4138686), (108, 3678832), (124, 3204144), (144, 2759124), (186, 2136096), (192, 2069343), (216, 1839416), (248, 1602072), (279, 1424064), (288, 1379562), (372, 1068048), (432, 919708), (496, 801036), (558, 712032), (576, 689781), (744, 534024), (837, 474688), (864, 459854), (992, 400518), (1116, 356016), (1488, 267012), (1674, 237344), (1728, 229927), (1984, 200259), (2232, 178008), (2976, 133506), (3348, 118672), (4464, 89004), (5952, 66753), (6696, 59336), (7417, 53568), (8928, 44502), (13392, 29668), (14834, 26784), (17856, 22251)]