298468872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 922100400

約数和(自身を除く): 623631528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 312, 338, 342, 456, 468, 494, 507, 676, 684, 741, 936, 988, 1014, 1291, 1352, 1368, 1482, 1521, 1976, 2028, 2223, 2582, 2964, 3042, 3211, 3873, 4056, 4446, 5164, 5928, 6084, 6422, 7746, 8892, 9633, 10328, 11619, 12168, 12844, 15492, 16783, 17784, 19266, 23238, 24529, 25688, 28899, 30984, 33566, 38532, 46476, 49058, 50349, 57798, 67132, 73587, 77064, 92952, 98116, 100698, 115596, 134264, 147174, 151047, 196232, 201396, 218179, 220761, 231192, 294348, 302094, 318877, 402792, 436358, 441522, 588696, 604188, 637754, 654537, 872716, 883044, 956631, 1208376, 1275508, 1309074, 1745432, 1766088, 1913262, 1963611, 2551016, 2618148, 2869893, 3826524, 3927222, 4145401, 5236296, 5739786, 7653048, 7854444, 8290802, 11479572, 12436203, 15708888, 16581604, 22959144, 24872406, 33163208, 37308609, 49744812, 74617218, 99489624, 149234436, 298468872]

約数ペア:

[(1, 298468872), (2, 149234436), (3, 99489624), (4, 74617218), (6, 49744812), (8, 37308609), (9, 33163208), (12, 24872406), (13, 22959144), (18, 16581604), (19, 15708888), (24, 12436203), (26, 11479572), (36, 8290802), (38, 7854444), (39, 7653048), (52, 5739786), (57, 5236296), (72, 4145401), (76, 3927222), (78, 3826524), (104, 2869893), (114, 2618148), (117, 2551016), (152, 1963611), (156, 1913262), (169, 1766088), (171, 1745432), (228, 1309074), (234, 1275508), (247, 1208376), (312, 956631), (338, 883044), (342, 872716), (456, 654537), (468, 637754), (494, 604188), (507, 588696), (676, 441522), (684, 436358), (741, 402792), (936, 318877), (988, 302094), (1014, 294348), (1291, 231192), (1352, 220761), (1368, 218179), (1482, 201396), (1521, 196232), (1976, 151047), (2028, 147174), (2223, 134264), (2582, 115596), (2964, 100698), (3042, 98116), (3211, 92952), (3873, 77064), (4056, 73587), (4446, 67132), (5164, 57798), (5928, 50349), (6084, 49058), (6422, 46476), (7746, 38532), (8892, 33566), (9633, 30984), (10328, 28899), (11619, 25688), (12168, 24529), (12844, 23238), (15492, 19266), (16783, 17784)]