316215648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1677

約数の個数: 144

約数和(自身を含む): 1038544416

約数和(自身を除く): 722328768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1212, 1414, 1553, 1616, 1818, 2016, 2121, 2424, 2828, 3106, 3232, 3636, 4242, 4659, 4848, 5656, 6212, 6363, 7272, 8484, 9318, 9696, 10871, 11312, 12424, 12726, 13977, 14544, 16968, 18636, 21742, 22624, 24848, 25452, 27954, 29088, 32613, 33936, 37272, 43484, 49696, 50904, 55908, 65226, 67872, 74544, 86968, 97839, 101808, 111816, 130452, 149088, 156853, 173936, 195678, 203616, 223632, 260904, 313706, 347872, 391356, 447264, 470559, 521808, 627412, 782712, 941118, 1043616, 1097971, 1254824, 1411677, 1565424, 1882236, 2195942, 2509648, 2823354, 3130848, 3293913, 3764472, 4391884, 5019296, 5646708, 6587826, 7528944, 8783768, 9881739, 11293416, 13175652, 15057888, 17567536, 19763478, 22586832, 26351304, 35135072, 39526956, 45173664, 52702608, 79053912, 105405216, 158107824, 316215648]

約数ペア:

[(1, 316215648), (2, 158107824), (3, 105405216), (4, 79053912), (6, 52702608), (7, 45173664), (8, 39526956), (9, 35135072), (12, 26351304), (14, 22586832), (16, 19763478), (18, 17567536), (21, 15057888), (24, 13175652), (28, 11293416), (32, 9881739), (36, 8783768), (42, 7528944), (48, 6587826), (56, 5646708), (63, 5019296), (72, 4391884), (84, 3764472), (96, 3293913), (101, 3130848), (112, 2823354), (126, 2509648), (144, 2195942), (168, 1882236), (202, 1565424), (224, 1411677), (252, 1254824), (288, 1097971), (303, 1043616), (336, 941118), (404, 782712), (504, 627412), (606, 521808), (672, 470559), (707, 447264), (808, 391356), (909, 347872), (1008, 313706), (1212, 260904), (1414, 223632), (1553, 203616), (1616, 195678), (1818, 173936), (2016, 156853), (2121, 149088), (2424, 130452), (2828, 111816), (3106, 101808), (3232, 97839), (3636, 86968), (4242, 74544), (4659, 67872), (4848, 65226), (5656, 55908), (6212, 50904), (6363, 49696), (7272, 43484), (8484, 37272), (9318, 33936), (9696, 32613), (10871, 29088), (11312, 27954), (12424, 25452), (12726, 24848), (13977, 22624), (14544, 21742), (16968, 18636)]