255079332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10079}}^1$

素因数の和:10145

約数の個数: 72

約数和(自身を含む): 697132800

約数和(自身を除く): 442053468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 10079, 12654, 20158, 25308, 30237, 40316, 60474, 90711, 120948, 181422, 191501, 362844, 372923, 383002, 574503, 745846, 766004, 1118769, 1149006, 1491692, 1723509, 2237538, 2298012, 3356307, 3447018, 4475076, 6712614, 6894036, 7085537, 13425228, 14171074, 21256611, 28342148, 42513222, 63769833, 85026444, 127539666, 255079332]

約数ペア:

[(1, 255079332), (2, 127539666), (3, 85026444), (4, 63769833), (6, 42513222), (9, 28342148), (12, 21256611), (18, 14171074), (19, 13425228), (36, 7085537), (37, 6894036), (38, 6712614), (57, 4475076), (74, 3447018), (76, 3356307), (111, 2298012), (114, 2237538), (148, 1723509), (171, 1491692), (222, 1149006), (228, 1118769), (333, 766004), (342, 745846), (444, 574503), (666, 383002), (684, 372923), (703, 362844), (1332, 191501), (1406, 181422), (2109, 120948), (2812, 90711), (4218, 60474), (6327, 40316), (8436, 30237), (10079, 25308), (12654, 20158)]