478315512

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 1333856160

約数和(自身を除く): 855540648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 311, 328, 369, 492, 521, 622, 738, 933, 984, 1042, 1244, 1476, 1563, 1866, 2084, 2488, 2799, 2952, 3126, 3732, 4168, 4689, 5598, 6252, 7464, 9378, 11196, 12504, 12751, 18756, 21361, 22392, 25502, 37512, 38253, 42722, 51004, 64083, 76506, 85444, 102008, 114759, 128166, 153012, 162031, 170888, 192249, 229518, 256332, 306024, 324062, 384498, 459036, 486093, 512664, 648124, 768996, 918072, 972186, 1296248, 1458279, 1537992, 1944372, 2916558, 3888744, 5833116, 6643271, 11666232, 13286542, 19929813, 26573084, 39859626, 53146168, 59789439, 79719252, 119578878, 159438504, 239157756, 478315512]

約数ペア:

[(1, 478315512), (2, 239157756), (3, 159438504), (4, 119578878), (6, 79719252), (8, 59789439), (9, 53146168), (12, 39859626), (18, 26573084), (24, 19929813), (36, 13286542), (41, 11666232), (72, 6643271), (82, 5833116), (123, 3888744), (164, 2916558), (246, 1944372), (311, 1537992), (328, 1458279), (369, 1296248), (492, 972186), (521, 918072), (622, 768996), (738, 648124), (933, 512664), (984, 486093), (1042, 459036), (1244, 384498), (1476, 324062), (1563, 306024), (1866, 256332), (2084, 229518), (2488, 192249), (2799, 170888), (2952, 162031), (3126, 153012), (3732, 128166), (4168, 114759), (4689, 102008), (5598, 85444), (6252, 76506), (7464, 64083), (9378, 51004), (11196, 42722), (12504, 38253), (12751, 37512), (18756, 25502), (21361, 22392)]