19206527648

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2196

約数の個数: 288

約数和(自身を含む): 52471577088

約数和(自身を除く): 33265049440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 32, 34, 44, 49, 56, 62, 68, 77, 88, 98, 112, 119, 124, 136, 154, 176, 187, 196, 217, 224, 238, 248, 272, 308, 341, 352, 374, 392, 434, 476, 496, 527, 539, 544, 616, 682, 748, 784, 833, 868, 952, 992, 1054, 1078, 1232, 1309, 1364, 1496, 1519, 1568, 1666, 1736, 1904, 2108, 2113, 2156, 2387, 2464, 2618, 2728, 2992, 3038, 3332, 3472, 3689, 3808, 4216, 4226, 4312, 4774, 5236, 5456, 5797, 5984, 6076, 6664, 6944, 7378, 8432, 8452, 8624, 9163, 9548, 10472, 10912, 11594, 12152, 13328, 14756, 14791, 16709, 16864, 16904, 17248, 18326, 19096, 20944, 23188, 23243, 24304, 25823, 26656, 29512, 29582, 33418, 33808, 35921, 36652, 38192, 40579, 41888, 46376, 46486, 48608, 51646, 59024, 59164, 65503, 66836, 67616, 71842, 73304, 76384, 81158, 92752, 92972, 103292, 103537, 118048, 118328, 131006, 133672, 143684, 146608, 162316, 162701, 185504, 185944, 206584, 207074, 236656, 251447, 262012, 267344, 284053, 287368, 293216, 324632, 325402, 371888, 395131, 413168, 414148, 458521, 473312, 502894, 524024, 534688, 568106, 574736, 649264, 650804, 720533, 743776, 790262, 826336, 828296, 917042, 1005788, 1048048, 1113551, 1136212, 1138907, 1149472, 1298528, 1301608, 1441066, 1580524, 1656592, 1760129, 1834084, 2011576, 2096096, 2227102, 2272424, 2277814, 2603216, 2765917, 2882132, 3161048, 3209647, 3313184, 3520258, 3668168, 4023152, 4454204, 4544848, 4555628, 5043731, 5206432, 5531834, 5764264, 6322096, 6419294, 7040516, 7336336, 7794857, 8046304, 8908408, 9089696, 9111256, 10087462, 11063668, 11528528, 12249061, 12644192, 12838588, 14081032, 14672672, 15589714, 17816816, 18222512, 19361419, 20174924, 22127336, 23057056, 24498122, 25677176, 28162064, 31179428, 35306117, 35633632, 36445024, 38722838, 40349848, 44254672, 48996244, 51354352, 54563999, 56324128, 62358856, 70612234, 77445676, 80699696, 85743427, 88509344, 97992488, 102708704, 109127998, 124717712, 141224468, 154891352, 161399392, 171486854, 195984976, 218255996, 249435424, 282448936, 309782704, 342973708, 391969952, 436511992, 564897872, 600203989, 619565408, 685947416, 873023984, 1129795744, 1200407978, 1371894832, 1746047968, 2400815956, 2743789664, 4801631912, 9603263824, 19206527648]

約数ペア:

[(1, 19206527648), (2, 9603263824), (4, 4801631912), (7, 2743789664), (8, 2400815956), (11, 1746047968), (14, 1371894832), (16, 1200407978), (17, 1129795744), (22, 873023984), (28, 685947416), (31, 619565408), (32, 600203989), (34, 564897872), (44, 436511992), (49, 391969952), (56, 342973708), (62, 309782704), (68, 282448936), (77, 249435424), (88, 218255996), (98, 195984976), (112, 171486854), (119, 161399392), (124, 154891352), (136, 141224468), (154, 124717712), (176, 109127998), (187, 102708704), (196, 97992488), (217, 88509344), (224, 85743427), (238, 80699696), (248, 77445676), (272, 70612234), (308, 62358856), (341, 56324128), (352, 54563999), (374, 51354352), (392, 48996244), (434, 44254672), (476, 40349848), (496, 38722838), (527, 36445024), (539, 35633632), (544, 35306117), (616, 31179428), (682, 28162064), (748, 25677176), (784, 24498122), (833, 23057056), (868, 22127336), (952, 20174924), (992, 19361419), (1054, 18222512), (1078, 17816816), (1232, 15589714), (1309, 14672672), (1364, 14081032), (1496, 12838588), (1519, 12644192), (1568, 12249061), (1666, 11528528), (1736, 11063668), (1904, 10087462), (2108, 9111256), (2113, 9089696), (2156, 8908408), (2387, 8046304), (2464, 7794857), (2618, 7336336), (2728, 7040516), (2992, 6419294), (3038, 6322096), (3332, 5764264), (3472, 5531834), (3689, 5206432), (3808, 5043731), (4216, 4555628), (4226, 4544848), (4312, 4454204), (4774, 4023152), (5236, 3668168), (5456, 3520258), (5797, 3313184), (5984, 3209647), (6076, 3161048), (6664, 2882132), (6944, 2765917), (7378, 2603216), (8432, 2277814), (8452, 2272424), (8624, 2227102), (9163, 2096096), (9548, 2011576), (10472, 1834084), (10912, 1760129), (11594, 1656592), (12152, 1580524), (13328, 1441066), (14756, 1301608), (14791, 1298528), (16709, 1149472), (16864, 1138907), (16904, 1136212), (17248, 1113551), (18326, 1048048), (19096, 1005788), (20944, 917042), (23188, 828296), (23243, 826336), (24304, 790262), (25823, 743776), (26656, 720533), (29512, 650804), (29582, 649264), (33418, 574736), (33808, 568106), (35921, 534688), (36652, 524024), (38192, 502894), (40579, 473312), (41888, 458521), (46376, 414148), (46486, 413168), (48608, 395131), (51646, 371888), (59024, 325402), (59164, 324632), (65503, 293216), (66836, 287368), (67616, 284053), (71842, 267344), (73304, 262012), (76384, 251447), (81158, 236656), (92752, 207074), (92972, 206584), (103292, 185944), (103537, 185504), (118048, 162701), (118328, 162316), (131006, 146608), (133672, 143684)]