621648096

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{39727}}^1$

素因数の和:39903

約数の個数: 48

約数和(自身を含む): 1641878784

約数和(自身を除く): 1020230688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 7824, 15648, 39727, 79454, 119181, 158908, 238362, 317816, 476724, 635632, 953448, 1271264, 1906896, 3813792, 6475501, 12951002, 19426503, 25902004, 38853006, 51804008, 77706012, 103608016, 155412024, 207216032, 310824048, 621648096]

約数ペア:

[(1, 621648096), (2, 310824048), (3, 207216032), (4, 155412024), (6, 103608016), (8, 77706012), (12, 51804008), (16, 38853006), (24, 25902004), (32, 19426503), (48, 12951002), (96, 6475501), (163, 3813792), (326, 1906896), (489, 1271264), (652, 953448), (978, 635632), (1304, 476724), (1956, 317816), (2608, 238362), (3912, 158908), (5216, 119181), (7824, 79454), (15648, 39727)]