1489271072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{7727}}^1$

素因数の和:8073

約数の個数: 48

約数和(自身を含む): 3096455040

約数和(自身を除く): 1607183968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 317, 608, 634, 1268, 2536, 5072, 6023, 7727, 10144, 12046, 15454, 24092, 30908, 48184, 61816, 96368, 123632, 146813, 192736, 247264, 293626, 587252, 1174504, 2349008, 2449459, 4698016, 4898918, 9797836, 19595672, 39191344, 46539721, 78382688, 93079442, 186158884, 372317768, 744635536, 1489271072]

約数ペア:

[(1, 1489271072), (2, 744635536), (4, 372317768), (8, 186158884), (16, 93079442), (19, 78382688), (32, 46539721), (38, 39191344), (76, 19595672), (152, 9797836), (304, 4898918), (317, 4698016), (608, 2449459), (634, 2349008), (1268, 1174504), (2536, 587252), (5072, 293626), (6023, 247264), (7727, 192736), (10144, 146813), (12046, 123632), (15454, 96368), (24092, 61816), (30908, 48184)]