391409064

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 1117459200

約数和(自身を除く): 726050136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 103, 108, 146, 206, 216, 219, 241, 292, 309, 412, 438, 482, 584, 618, 657, 723, 824, 876, 927, 964, 1236, 1314, 1446, 1752, 1854, 1928, 1971, 2169, 2472, 2628, 2781, 2892, 3708, 3942, 4338, 5256, 5562, 5784, 6507, 7416, 7519, 7884, 8676, 11124, 13014, 15038, 15768, 17352, 17593, 22248, 22557, 24823, 26028, 30076, 35186, 45114, 49646, 52056, 52779, 60152, 67671, 70372, 74469, 90228, 99292, 105558, 135342, 140744, 148938, 158337, 180456, 198584, 203013, 211116, 223407, 270684, 297876, 316674, 406026, 422232, 446814, 475011, 541368, 595752, 633348, 670221, 812052, 893628, 950022, 1266696, 1340442, 1624104, 1787256, 1812079, 1900044, 2680884, 3624158, 3800088, 5361768, 5436237, 7248316, 10872474, 14496632, 16308711, 21744948, 32617422, 43489896, 48926133, 65234844, 97852266, 130469688, 195704532, 391409064]

約数ペア:

[(1, 391409064), (2, 195704532), (3, 130469688), (4, 97852266), (6, 65234844), (8, 48926133), (9, 43489896), (12, 32617422), (18, 21744948), (24, 16308711), (27, 14496632), (36, 10872474), (54, 7248316), (72, 5436237), (73, 5361768), (103, 3800088), (108, 3624158), (146, 2680884), (206, 1900044), (216, 1812079), (219, 1787256), (241, 1624104), (292, 1340442), (309, 1266696), (412, 950022), (438, 893628), (482, 812052), (584, 670221), (618, 633348), (657, 595752), (723, 541368), (824, 475011), (876, 446814), (927, 422232), (964, 406026), (1236, 316674), (1314, 297876), (1446, 270684), (1752, 223407), (1854, 211116), (1928, 203013), (1971, 198584), (2169, 180456), (2472, 158337), (2628, 148938), (2781, 140744), (2892, 135342), (3708, 105558), (3942, 99292), (4338, 90228), (5256, 74469), (5562, 70372), (5784, 67671), (6507, 60152), (7416, 52779), (7519, 52056), (7884, 49646), (8676, 45114), (11124, 35186), (13014, 30076), (15038, 26028), (15768, 24823), (17352, 22557), (17593, 22248)]