387804048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3299}}^1$

素因数の和:3420

約数の個数: 80

約数和(自身を含む): 1047552000

約数和(自身を除く): 659747952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1488, 1896, 2449, 3299, 3792, 4898, 6598, 7347, 9796, 9897, 13196, 14694, 19592, 19794, 26392, 29388, 39184, 39588, 52784, 58776, 79176, 102269, 117552, 158352, 204538, 260621, 306807, 409076, 521242, 613614, 781863, 818152, 1042484, 1227228, 1563726, 1636304, 2084968, 2454456, 3127452, 4169936, 4908912, 6254904, 8079251, 12509808, 16158502, 24237753, 32317004, 48475506, 64634008, 96951012, 129268016, 193902024, 387804048]

約数ペア:

[(1, 387804048), (2, 193902024), (3, 129268016), (4, 96951012), (6, 64634008), (8, 48475506), (12, 32317004), (16, 24237753), (24, 16158502), (31, 12509808), (48, 8079251), (62, 6254904), (79, 4908912), (93, 4169936), (124, 3127452), (158, 2454456), (186, 2084968), (237, 1636304), (248, 1563726), (316, 1227228), (372, 1042484), (474, 818152), (496, 781863), (632, 613614), (744, 521242), (948, 409076), (1264, 306807), (1488, 260621), (1896, 204538), (2449, 158352), (3299, 117552), (3792, 102269), (4898, 79176), (6598, 58776), (7347, 52784), (9796, 39588), (9897, 39184), (13196, 29388), (14694, 26392), (19592, 19794)]