1391537672

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 3151653120

約数和(自身を除く): 1760115448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 307, 373, 392, 434, 614, 746, 868, 1228, 1492, 1519, 1736, 2149, 2456, 2611, 2984, 3038, 4298, 5222, 6076, 8596, 9517, 10444, 11563, 12152, 15043, 17192, 18277, 19034, 20888, 23126, 30086, 36554, 38068, 46252, 60172, 66619, 73108, 76136, 80941, 92504, 114511, 120344, 133238, 146216, 161882, 229022, 266476, 323764, 458044, 466333, 532952, 566587, 647528, 801577, 916088, 932666, 1133174, 1603154, 1865332, 2266348, 3206308, 3549841, 3730664, 4532696, 5611039, 6412616, 7099682, 11222078, 14199364, 22444156, 24848887, 28398728, 44888312, 49697774, 99395548, 173942209, 198791096, 347884418, 695768836, 1391537672]

約数ペア:

[(1, 1391537672), (2, 695768836), (4, 347884418), (7, 198791096), (8, 173942209), (14, 99395548), (28, 49697774), (31, 44888312), (49, 28398728), (56, 24848887), (62, 22444156), (98, 14199364), (124, 11222078), (196, 7099682), (217, 6412616), (248, 5611039), (307, 4532696), (373, 3730664), (392, 3549841), (434, 3206308), (614, 2266348), (746, 1865332), (868, 1603154), (1228, 1133174), (1492, 932666), (1519, 916088), (1736, 801577), (2149, 647528), (2456, 566587), (2611, 532952), (2984, 466333), (3038, 458044), (4298, 323764), (5222, 266476), (6076, 229022), (8596, 161882), (9517, 146216), (10444, 133238), (11563, 120344), (12152, 114511), (15043, 92504), (17192, 80941), (18277, 76136), (19034, 73108), (20888, 66619), (23126, 60172), (30086, 46252), (36554, 38068)]