489883309968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1788313}}^1$

素因数の和:1788776

約数の個数: 80

約数和(自身を含む): 1365985765760

約数和(自身を除く): 876102455792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 439, 624, 878, 1317, 1756, 2634, 3512, 5268, 5707, 7024, 10536, 11414, 17121, 21072, 22828, 34242, 45656, 68484, 91312, 136968, 273936, 1788313, 3576626, 5364939, 7153252, 10729878, 14306504, 21459756, 23248069, 28613008, 42919512, 46496138, 69744207, 85839024, 92992276, 139488414, 185984552, 278976828, 371969104, 557953656, 785069407, 1115907312, 1570138814, 2355208221, 3140277628, 4710416442, 6280555256, 9420832884, 10205902291, 12561110512, 18841665768, 20411804582, 30617706873, 37683331536, 40823609164, 61235413746, 81647218328, 122470827492, 163294436656, 244941654984, 489883309968]

約数ペア:

[(1, 489883309968), (2, 244941654984), (3, 163294436656), (4, 122470827492), (6, 81647218328), (8, 61235413746), (12, 40823609164), (13, 37683331536), (16, 30617706873), (24, 20411804582), (26, 18841665768), (39, 12561110512), (48, 10205902291), (52, 9420832884), (78, 6280555256), (104, 4710416442), (156, 3140277628), (208, 2355208221), (312, 1570138814), (439, 1115907312), (624, 785069407), (878, 557953656), (1317, 371969104), (1756, 278976828), (2634, 185984552), (3512, 139488414), (5268, 92992276), (5707, 85839024), (7024, 69744207), (10536, 46496138), (11414, 42919512), (17121, 28613008), (21072, 23248069), (22828, 21459756), (34242, 14306504), (45656, 10729878), (68484, 7153252), (91312, 5364939), (136968, 3576626), (273936, 1788313)]