253479888

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{9619}}^1$

素因数の和:9697

約数の個数: 80

約数和(自身を含む): 739585600

約数和(自身を除く): 486105712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 9619, 13176, 19238, 26352, 28857, 38476, 57714, 76952, 86571, 115428, 153904, 173142, 230856, 259713, 346284, 461712, 519426, 586759, 692568, 1038852, 1173518, 1385136, 1760277, 2077704, 2347036, 3520554, 4155408, 4694072, 5280831, 7041108, 9388144, 10561662, 14082216, 15842493, 21123324, 28164432, 31684986, 42246648, 63369972, 84493296, 126739944, 253479888]

約数ペア:

[(1, 253479888), (2, 126739944), (3, 84493296), (4, 63369972), (6, 42246648), (8, 31684986), (9, 28164432), (12, 21123324), (16, 15842493), (18, 14082216), (24, 10561662), (27, 9388144), (36, 7041108), (48, 5280831), (54, 4694072), (61, 4155408), (72, 3520554), (108, 2347036), (122, 2077704), (144, 1760277), (183, 1385136), (216, 1173518), (244, 1038852), (366, 692568), (432, 586759), (488, 519426), (549, 461712), (732, 346284), (976, 259713), (1098, 230856), (1464, 173142), (1647, 153904), (2196, 115428), (2928, 86571), (3294, 76952), (4392, 57714), (6588, 38476), (8784, 28857), (9619, 26352), (13176, 19238)]