880540864

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 2247229440

約数和(自身を除く): 1366688576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 47, 56, 62, 64, 71, 76, 94, 112, 124, 133, 142, 152, 188, 217, 224, 248, 266, 284, 304, 329, 376, 434, 448, 496, 497, 532, 568, 589, 608, 658, 752, 868, 893, 992, 994, 1064, 1136, 1178, 1216, 1316, 1349, 1457, 1504, 1736, 1786, 1984, 1988, 2128, 2201, 2272, 2356, 2632, 2698, 2914, 3008, 3337, 3472, 3572, 3976, 4123, 4256, 4402, 4544, 4712, 5264, 5396, 5828, 6251, 6674, 6944, 7144, 7952, 8246, 8512, 8804, 9424, 9443, 10199, 10528, 10792, 11656, 12502, 13348, 13888, 14288, 15407, 15904, 16492, 17608, 18848, 18886, 20398, 21056, 21584, 23312, 23359, 25004, 26696, 27683, 28576, 30814, 31808, 32984, 35216, 37696, 37772, 40796, 41819, 43168, 46624, 46718, 50008, 53392, 55366, 57152, 61628, 63403, 65968, 70432, 75544, 81592, 83638, 86336, 93248, 93436, 100016, 103447, 106784, 110732, 123256, 126806, 131936, 140864, 151088, 163184, 167276, 186872, 193781, 200032, 206894, 213568, 221464, 246512, 253612, 263872, 292733, 302176, 326368, 334552, 373744, 387562, 400064, 413788, 442928, 443821, 493024, 507224, 585466, 604352, 652736, 669104, 724129, 747488, 775124, 827576, 885856, 887642, 986048, 1014448, 1170932, 1338208, 1448258, 1494976, 1550248, 1655152, 1771712, 1775284, 1965493, 2028896, 2341864, 2676416, 2896516, 3100496, 3310304, 3550568, 3930986, 4057792, 4683728, 5793032, 6200992, 6620608, 7101136, 7861972, 9367456, 11586064, 12401984, 13758451, 14202272, 15723944, 18734912, 23172128, 27516902, 28404544, 31447888, 46344256, 55033804, 62895776, 110067608, 125791552, 220135216, 440270432, 880540864]

約数ペア:

[(1, 880540864), (2, 440270432), (4, 220135216), (7, 125791552), (8, 110067608), (14, 62895776), (16, 55033804), (19, 46344256), (28, 31447888), (31, 28404544), (32, 27516902), (38, 23172128), (47, 18734912), (56, 15723944), (62, 14202272), (64, 13758451), (71, 12401984), (76, 11586064), (94, 9367456), (112, 7861972), (124, 7101136), (133, 6620608), (142, 6200992), (152, 5793032), (188, 4683728), (217, 4057792), (224, 3930986), (248, 3550568), (266, 3310304), (284, 3100496), (304, 2896516), (329, 2676416), (376, 2341864), (434, 2028896), (448, 1965493), (496, 1775284), (497, 1771712), (532, 1655152), (568, 1550248), (589, 1494976), (608, 1448258), (658, 1338208), (752, 1170932), (868, 1014448), (893, 986048), (992, 887642), (994, 885856), (1064, 827576), (1136, 775124), (1178, 747488), (1216, 724129), (1316, 669104), (1349, 652736), (1457, 604352), (1504, 585466), (1736, 507224), (1786, 493024), (1984, 443821), (1988, 442928), (2128, 413788), (2201, 400064), (2272, 387562), (2356, 373744), (2632, 334552), (2698, 326368), (2914, 302176), (3008, 292733), (3337, 263872), (3472, 253612), (3572, 246512), (3976, 221464), (4123, 213568), (4256, 206894), (4402, 200032), (4544, 193781), (4712, 186872), (5264, 167276), (5396, 163184), (5828, 151088), (6251, 140864), (6674, 131936), (6944, 126806), (7144, 123256), (7952, 110732), (8246, 106784), (8512, 103447), (8804, 100016), (9424, 93436), (9443, 93248), (10199, 86336), (10528, 83638), (10792, 81592), (11656, 75544), (12502, 70432), (13348, 65968), (13888, 63403), (14288, 61628), (15407, 57152), (15904, 55366), (16492, 53392), (17608, 50008), (18848, 46718), (18886, 46624), (20398, 43168), (21056, 41819), (21584, 40796), (23312, 37772), (23359, 37696), (25004, 35216), (26696, 32984), (27683, 31808), (28576, 30814)]