495781584

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 1301250048

約数和(自身を除く): 805468464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 167, 254, 334, 381, 487, 501, 508, 668, 762, 974, 1002, 1016, 1336, 1461, 1524, 1948, 2004, 2032, 2672, 2922, 3048, 3896, 4008, 5844, 6096, 7792, 8016, 11688, 21209, 23376, 42418, 61849, 63627, 81329, 84836, 123698, 127254, 162658, 169672, 185547, 243987, 247396, 254508, 325316, 339344, 371094, 487974, 494792, 509016, 650632, 742188, 975948, 989584, 1018032, 1301264, 1484376, 1951896, 2968752, 3903792, 10328783, 20657566, 30986349, 41315132, 61972698, 82630264, 123945396, 165260528, 247890792, 495781584]

約数ペア:

[(1, 495781584), (2, 247890792), (3, 165260528), (4, 123945396), (6, 82630264), (8, 61972698), (12, 41315132), (16, 30986349), (24, 20657566), (48, 10328783), (127, 3903792), (167, 2968752), (254, 1951896), (334, 1484376), (381, 1301264), (487, 1018032), (501, 989584), (508, 975948), (668, 742188), (762, 650632), (974, 509016), (1002, 494792), (1016, 487974), (1336, 371094), (1461, 339344), (1524, 325316), (1948, 254508), (2004, 247396), (2032, 243987), (2672, 185547), (2922, 169672), (3048, 162658), (3896, 127254), (4008, 123698), (5844, 84836), (6096, 81329), (7792, 63627), (8016, 61849), (11688, 42418), (21209, 23376)]