215272944

素因数分解:

$2^4\times 3^3\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 619722240

約数和(自身を除く): 404449296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 547, 911, 1094, 1641, 1822, 2188, 2733, 3282, 3644, 4376, 4923, 5466, 6564, 7288, 8199, 8752, 9846, 10932, 13128, 14576, 14769, 16398, 19692, 21864, 24597, 26256, 29538, 32796, 39384, 43728, 49194, 59076, 65592, 78768, 98388, 118152, 131184, 196776, 236304, 393552, 498317, 996634, 1494951, 1993268, 2989902, 3986536, 4484853, 5979804, 7973072, 8969706, 11959608, 13454559, 17939412, 23919216, 26909118, 35878824, 53818236, 71757648, 107636472, 215272944]

約数ペア:

[(1, 215272944), (2, 107636472), (3, 71757648), (4, 53818236), (6, 35878824), (8, 26909118), (9, 23919216), (12, 17939412), (16, 13454559), (18, 11959608), (24, 8969706), (27, 7973072), (36, 5979804), (48, 4484853), (54, 3986536), (72, 2989902), (108, 1993268), (144, 1494951), (216, 996634), (432, 498317), (547, 393552), (911, 236304), (1094, 196776), (1641, 131184), (1822, 118152), (2188, 98388), (2733, 78768), (3282, 65592), (3644, 59076), (4376, 49194), (4923, 43728), (5466, 39384), (6564, 32796), (7288, 29538), (8199, 26256), (8752, 24597), (9846, 21864), (10932, 19692), (13128, 16398), (14576, 14769)]