219469584

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 592977920

約数和(自身を除く): 373508336

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, 1867, 1896, 2449, 3734, 3792, 4898, 5601, 7347, 7468, 9796, 11202, 14694, 14936, 19592, 22404, 29388, 29872, 39184, 44808, 57877, 58776, 89616, 115754, 117552, 147493, 173631, 231508, 294986, 347262, 442479, 463016, 589972, 694524, 884958, 926032, 1179944, 1389048, 1769916, 2359888, 2778096, 3539832, 4572283, 7079664, 9144566, 13716849, 18289132, 27433698, 36578264, 54867396, 73156528, 109734792, 219469584]

約数ペア:

[(1, 219469584), (2, 109734792), (3, 73156528), (4, 54867396), (6, 36578264), (8, 27433698), (12, 18289132), (16, 13716849), (24, 9144566), (31, 7079664), (48, 4572283), (62, 3539832), (79, 2778096), (93, 2359888), (124, 1769916), (158, 1389048), (186, 1179944), (237, 926032), (248, 884958), (316, 694524), (372, 589972), (474, 463016), (496, 442479), (632, 347262), (744, 294986), (948, 231508), (1264, 173631), (1488, 147493), (1867, 117552), (1896, 115754), (2449, 89616), (3734, 58776), (3792, 57877), (4898, 44808), (5601, 39184), (7347, 29872), (7468, 29388), (9796, 22404), (11202, 19592), (14694, 14936)]