661176144

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{10459}}^1$

素因数の和:10912

約数の個数: 60

約数和(自身を含む): 1854767200

約数和(自身を除く): 1193591056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10459, 10536, 15804, 20918, 21072, 31377, 31608, 41836, 62754, 63216, 83672, 94131, 125508, 167344, 188262, 251016, 376524, 502032, 753048, 1506096, 4591501, 9183002, 13774503, 18366004, 27549006, 36732008, 41323509, 55098012, 73464016, 82647018, 110196024, 165294036, 220392048, 330588072, 661176144]

約数ペア:

[(1, 661176144), (2, 330588072), (3, 220392048), (4, 165294036), (6, 110196024), (8, 82647018), (9, 73464016), (12, 55098012), (16, 41323509), (18, 36732008), (24, 27549006), (36, 18366004), (48, 13774503), (72, 9183002), (144, 4591501), (439, 1506096), (878, 753048), (1317, 502032), (1756, 376524), (2634, 251016), (3512, 188262), (3951, 167344), (5268, 125508), (7024, 94131), (7902, 83672), (10459, 63216), (10536, 62754), (15804, 41836), (20918, 31608), (21072, 31377)]