15171334528

素因数分解:

$2^7\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 37131264000

約数和(自身を除く): 21959929472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 71, 98, 112, 124, 128, 142, 157, 196, 217, 224, 248, 284, 314, 343, 392, 434, 448, 496, 497, 568, 628, 686, 784, 868, 896, 992, 994, 1099, 1136, 1256, 1372, 1519, 1568, 1736, 1984, 1988, 2198, 2201, 2272, 2512, 2744, 3038, 3136, 3472, 3479, 3968, 3976, 4396, 4402, 4544, 4867, 5024, 5488, 6076, 6272, 6944, 6958, 7693, 7952, 8792, 8804, 9088, 9734, 10048, 10633, 10976, 11147, 12152, 13888, 13916, 15386, 15407, 15904, 17584, 17608, 19468, 20096, 21266, 21952, 22294, 24304, 24353, 27776, 27832, 30772, 30814, 31808, 34069, 35168, 35216, 38936, 42532, 43904, 44588, 48608, 48706, 53851, 55664, 61544, 61628, 63616, 68138, 70336, 70432, 77872, 78029, 85064, 89176, 97216, 97412, 107702, 107849, 111328, 123088, 123256, 136276, 140672, 140864, 155744, 156058, 170128, 178352, 194432, 194824, 215404, 215698, 222656, 238483, 246176, 246512, 272552, 281728, 311488, 312116, 340256, 345557, 356704, 389648, 430808, 431396, 445312, 476966, 492352, 493024, 545104, 546203, 622976, 624232, 680512, 691114, 713408, 754943, 779296, 861616, 862792, 953932, 984704, 986048, 1090208, 1092406, 1248464, 1361024, 1382228, 1426816, 1509886, 1558592, 1669381, 1723232, 1725584, 1907864, 1972096, 2180416, 2184812, 2418899, 2496928, 2764456, 3019772, 3117184, 3338762, 3446464, 3451168, 3815728, 3823421, 4360832, 4369624, 4837798, 4993856, 5528912, 6039544, 6677524, 6892928, 6902336, 7631456, 7646842, 8739248, 9675596, 9987712, 11057824, 12079088, 13355048, 13804672, 15262912, 15293684, 16932293, 17478496, 19351192, 22115648, 24158176, 26710096, 30525824, 30587368, 33864586, 34956992, 38702384, 44231296, 48316352, 53420192, 61174736, 67729172, 69913984, 77404768, 96632704, 106840384, 118526051, 122349472, 135458344, 154809536, 213680768, 237052102, 244698944, 270916688, 309619072, 474104204, 489397888, 541833376, 948208408, 1083666752, 1896416816, 2167333504, 3792833632, 7585667264, 15171334528]

約数ペア:

[(1, 15171334528), (2, 7585667264), (4, 3792833632), (7, 2167333504), (8, 1896416816), (14, 1083666752), (16, 948208408), (28, 541833376), (31, 489397888), (32, 474104204), (49, 309619072), (56, 270916688), (62, 244698944), (64, 237052102), (71, 213680768), (98, 154809536), (112, 135458344), (124, 122349472), (128, 118526051), (142, 106840384), (157, 96632704), (196, 77404768), (217, 69913984), (224, 67729172), (248, 61174736), (284, 53420192), (314, 48316352), (343, 44231296), (392, 38702384), (434, 34956992), (448, 33864586), (496, 30587368), (497, 30525824), (568, 26710096), (628, 24158176), (686, 22115648), (784, 19351192), (868, 17478496), (896, 16932293), (992, 15293684), (994, 15262912), (1099, 13804672), (1136, 13355048), (1256, 12079088), (1372, 11057824), (1519, 9987712), (1568, 9675596), (1736, 8739248), (1984, 7646842), (1988, 7631456), (2198, 6902336), (2201, 6892928), (2272, 6677524), (2512, 6039544), (2744, 5528912), (3038, 4993856), (3136, 4837798), (3472, 4369624), (3479, 4360832), (3968, 3823421), (3976, 3815728), (4396, 3451168), (4402, 3446464), (4544, 3338762), (4867, 3117184), (5024, 3019772), (5488, 2764456), (6076, 2496928), (6272, 2418899), (6944, 2184812), (6958, 2180416), (7693, 1972096), (7952, 1907864), (8792, 1725584), (8804, 1723232), (9088, 1669381), (9734, 1558592), (10048, 1509886), (10633, 1426816), (10976, 1382228), (11147, 1361024), (12152, 1248464), (13888, 1092406), (13916, 1090208), (15386, 986048), (15407, 984704), (15904, 953932), (17584, 862792), (17608, 861616), (19468, 779296), (20096, 754943), (21266, 713408), (21952, 691114), (22294, 680512), (24304, 624232), (24353, 622976), (27776, 546203), (27832, 545104), (30772, 493024), (30814, 492352), (31808, 476966), (34069, 445312), (35168, 431396), (35216, 430808), (38936, 389648), (42532, 356704), (43904, 345557), (44588, 340256), (48608, 312116), (48706, 311488), (53851, 281728), (55664, 272552), (61544, 246512), (61628, 246176), (63616, 238483), (68138, 222656), (70336, 215698), (70432, 215404), (77872, 194824), (78029, 194432), (85064, 178352), (89176, 170128), (97216, 156058), (97412, 155744), (107702, 140864), (107849, 140672), (111328, 136276), (123088, 123256)]