651045472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1812

約数の個数: 96

約数和(自身を含む): 1608816384

約数和(自身を除く): 957770912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 163, 176, 224, 308, 326, 352, 616, 652, 1141, 1232, 1304, 1621, 1793, 2282, 2464, 2608, 3242, 3586, 4564, 5216, 6484, 7172, 9128, 11347, 12551, 12968, 14344, 17831, 18256, 22694, 25102, 25936, 28688, 35662, 36512, 45388, 50204, 51872, 57376, 71324, 90776, 100408, 124817, 142648, 181552, 200816, 249634, 264223, 285296, 363104, 401632, 499268, 528446, 570592, 998536, 1056892, 1849561, 1997072, 2113784, 2906453, 3699122, 3994144, 4227568, 5812906, 7398244, 8455136, 11625812, 14796488, 20345171, 23251624, 29592976, 40690342, 46503248, 59185952, 81380684, 93006496, 162761368, 325522736, 651045472]

約数ペア:

[(1, 651045472), (2, 325522736), (4, 162761368), (7, 93006496), (8, 81380684), (11, 59185952), (14, 46503248), (16, 40690342), (22, 29592976), (28, 23251624), (32, 20345171), (44, 14796488), (56, 11625812), (77, 8455136), (88, 7398244), (112, 5812906), (154, 4227568), (163, 3994144), (176, 3699122), (224, 2906453), (308, 2113784), (326, 1997072), (352, 1849561), (616, 1056892), (652, 998536), (1141, 570592), (1232, 528446), (1304, 499268), (1621, 401632), (1793, 363104), (2282, 285296), (2464, 264223), (2608, 249634), (3242, 200816), (3586, 181552), (4564, 142648), (5216, 124817), (6484, 100408), (7172, 90776), (9128, 71324), (11347, 57376), (12551, 51872), (12968, 50204), (14344, 45388), (17831, 36512), (18256, 35662), (22694, 28688), (25102, 25936)]