678303072

素因数分解:

$2^5\times 3^4\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2714

約数の個数: 120

約数和(自身を含む): 2015399232

約数和(自身を除く): 1337096160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 101, 108, 144, 162, 202, 216, 288, 303, 324, 404, 432, 606, 648, 808, 864, 909, 1212, 1296, 1616, 1818, 2424, 2591, 2592, 2727, 3232, 3636, 4848, 5182, 5454, 7272, 7773, 8181, 9696, 10364, 10908, 14544, 15546, 16362, 20728, 21816, 23319, 29088, 31092, 32724, 41456, 43632, 46638, 62184, 65448, 69957, 82912, 87264, 93276, 124368, 130896, 139914, 186552, 209871, 248736, 261691, 261792, 279828, 373104, 419742, 523382, 559656, 746208, 785073, 839484, 1046764, 1119312, 1570146, 1678968, 2093528, 2238624, 2355219, 3140292, 3357936, 4187056, 4710438, 6280584, 6715872, 7065657, 8374112, 9420876, 12561168, 14131314, 18841752, 21196971, 25122336, 28262628, 37683504, 42393942, 56525256, 75367008, 84787884, 113050512, 169575768, 226101024, 339151536, 678303072]

約数ペア:

[(1, 678303072), (2, 339151536), (3, 226101024), (4, 169575768), (6, 113050512), (8, 84787884), (9, 75367008), (12, 56525256), (16, 42393942), (18, 37683504), (24, 28262628), (27, 25122336), (32, 21196971), (36, 18841752), (48, 14131314), (54, 12561168), (72, 9420876), (81, 8374112), (96, 7065657), (101, 6715872), (108, 6280584), (144, 4710438), (162, 4187056), (202, 3357936), (216, 3140292), (288, 2355219), (303, 2238624), (324, 2093528), (404, 1678968), (432, 1570146), (606, 1119312), (648, 1046764), (808, 839484), (864, 785073), (909, 746208), (1212, 559656), (1296, 523382), (1616, 419742), (1818, 373104), (2424, 279828), (2591, 261792), (2592, 261691), (2727, 248736), (3232, 209871), (3636, 186552), (4848, 139914), (5182, 130896), (5454, 124368), (7272, 93276), (7773, 87264), (8181, 82912), (9696, 69957), (10364, 65448), (10908, 62184), (14544, 46638), (15546, 43632), (16362, 41456), (20728, 32724), (21816, 31092), (23319, 29088)]