249967404

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 683504640

約数和(自身を除く): 433537236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 103, 108, 138, 206, 207, 276, 309, 412, 414, 618, 621, 828, 927, 977, 1236, 1242, 1854, 1954, 2369, 2484, 2781, 2931, 3708, 3908, 4738, 5562, 5862, 7107, 8793, 9476, 11124, 11724, 14214, 17586, 21321, 22471, 26379, 28428, 35172, 42642, 44942, 52758, 63963, 67413, 85284, 89884, 100631, 105516, 127926, 134826, 201262, 202239, 255852, 269652, 301893, 402524, 404478, 603786, 606717, 808956, 905679, 1207572, 1213434, 1811358, 2314513, 2426868, 2717037, 3622716, 4629026, 5434074, 6943539, 9258052, 10868148, 13887078, 20830617, 27774156, 41661234, 62491851, 83322468, 124983702, 249967404]

約数ペア:

[(1, 249967404), (2, 124983702), (3, 83322468), (4, 62491851), (6, 41661234), (9, 27774156), (12, 20830617), (18, 13887078), (23, 10868148), (27, 9258052), (36, 6943539), (46, 5434074), (54, 4629026), (69, 3622716), (92, 2717037), (103, 2426868), (108, 2314513), (138, 1811358), (206, 1213434), (207, 1207572), (276, 905679), (309, 808956), (412, 606717), (414, 603786), (618, 404478), (621, 402524), (828, 301893), (927, 269652), (977, 255852), (1236, 202239), (1242, 201262), (1854, 134826), (1954, 127926), (2369, 105516), (2484, 100631), (2781, 89884), (2931, 85284), (3708, 67413), (3908, 63963), (4738, 52758), (5562, 44942), (5862, 42642), (7107, 35172), (8793, 28428), (9476, 26379), (11124, 22471), (11724, 21321), (14214, 17586)]