1439445984

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15161}}^1$

素因数の和:15240

約数の個数: 96

約数和(自身を含む): 4034790144

約数和(自身を除く): 2595344160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 69, 86, 92, 96, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 736, 989, 1032, 1104, 1376, 1978, 2064, 2208, 2967, 3956, 4128, 5934, 7912, 11868, 15161, 15824, 23736, 30322, 31648, 45483, 47472, 60644, 90966, 94944, 121288, 181932, 242576, 348703, 363864, 485152, 651923, 697406, 727728, 1046109, 1303846, 1394812, 1455456, 1955769, 2092218, 2607692, 2789624, 3911538, 4184436, 5215384, 5579248, 7823076, 8368872, 10430768, 11158496, 14994229, 15646152, 16737744, 20861536, 29988458, 31292304, 33475488, 44982687, 59976916, 62584608, 89965374, 119953832, 179930748, 239907664, 359861496, 479815328, 719722992, 1439445984]

約数ペア:

[(1, 1439445984), (2, 719722992), (3, 479815328), (4, 359861496), (6, 239907664), (8, 179930748), (12, 119953832), (16, 89965374), (23, 62584608), (24, 59976916), (32, 44982687), (43, 33475488), (46, 31292304), (48, 29988458), (69, 20861536), (86, 16737744), (92, 15646152), (96, 14994229), (129, 11158496), (138, 10430768), (172, 8368872), (184, 7823076), (258, 5579248), (276, 5215384), (344, 4184436), (368, 3911538), (516, 2789624), (552, 2607692), (688, 2092218), (736, 1955769), (989, 1455456), (1032, 1394812), (1104, 1303846), (1376, 1046109), (1978, 727728), (2064, 697406), (2208, 651923), (2967, 485152), (3956, 363864), (4128, 348703), (5934, 242576), (7912, 181932), (11868, 121288), (15161, 94944), (15824, 90966), (23736, 60644), (30322, 47472), (31648, 45483)]