64737828736

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:821

約数の個数: 256

約数和(自身を含む): 161137152000

約数和(自身を除く): 96399323264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 241, 248, 266, 304, 434, 448, 482, 496, 509, 532, 589, 608, 868, 896, 964, 992, 1018, 1064, 1178, 1216, 1687, 1736, 1928, 1984, 2036, 2128, 2356, 2432, 3374, 3472, 3563, 3856, 3968, 4072, 4123, 4256, 4579, 4712, 6748, 6944, 7126, 7471, 7712, 8144, 8246, 8512, 9158, 9424, 9671, 13496, 13888, 14252, 14942, 15424, 15779, 16288, 16492, 17024, 18316, 18848, 19342, 26992, 27776, 28504, 29884, 30848, 31558, 32053, 32576, 32984, 36632, 37696, 38684, 52297, 53984, 57008, 59768, 63116, 64106, 65152, 65968, 67697, 73264, 75392, 77368, 104594, 107968, 110453, 114016, 119536, 122669, 126232, 128212, 131936, 135394, 141949, 146528, 154736, 209188, 215936, 220906, 228032, 239072, 245338, 252464, 256424, 263872, 270788, 283898, 293056, 299801, 309472, 418376, 441812, 456064, 478144, 490676, 504928, 512848, 527744, 541576, 567796, 586112, 599602, 618944, 836752, 858683, 883624, 956288, 981352, 993643, 1009856, 1025696, 1083152, 1135592, 1199204, 1237888, 1673504, 1717366, 1767248, 1962704, 1987286, 2019712, 2051392, 2098607, 2166304, 2271184, 2330711, 2398408, 3347008, 3434732, 3534496, 3802739, 3925408, 3974572, 4102784, 4197214, 4332608, 4542368, 4661422, 4796816, 6694016, 6869464, 7068992, 7605478, 7850816, 7949144, 8394428, 8665216, 9084736, 9322844, 9593632, 13738928, 14137984, 15210956, 15701632, 15898288, 16314977, 16788856, 18169472, 18645688, 19187264, 26619173, 27477856, 30421912, 31796576, 32629954, 33577712, 37291376, 38374528, 53238346, 54955712, 60843824, 63593152, 65259908, 67155424, 72252041, 74582752, 106476692, 109911424, 121687648, 127186304, 130519816, 134310848, 144504082, 149165504, 212953384, 243375296, 261039632, 268621696, 289008164, 298331008, 425906768, 486750592, 505764287, 522079264, 578016328, 851813536, 1011528574, 1044158528, 1156032656, 1703627072, 2023057148, 2088317056, 2312065312, 3407254144, 4046114296, 4624130624, 8092228592, 9248261248, 16184457184, 32368914368, 64737828736]

約数ペア:

[(1, 64737828736), (2, 32368914368), (4, 16184457184), (7, 9248261248), (8, 8092228592), (14, 4624130624), (16, 4046114296), (19, 3407254144), (28, 2312065312), (31, 2088317056), (32, 2023057148), (38, 1703627072), (56, 1156032656), (62, 1044158528), (64, 1011528574), (76, 851813536), (112, 578016328), (124, 522079264), (128, 505764287), (133, 486750592), (152, 425906768), (217, 298331008), (224, 289008164), (241, 268621696), (248, 261039632), (266, 243375296), (304, 212953384), (434, 149165504), (448, 144504082), (482, 134310848), (496, 130519816), (509, 127186304), (532, 121687648), (589, 109911424), (608, 106476692), (868, 74582752), (896, 72252041), (964, 67155424), (992, 65259908), (1018, 63593152), (1064, 60843824), (1178, 54955712), (1216, 53238346), (1687, 38374528), (1736, 37291376), (1928, 33577712), (1984, 32629954), (2036, 31796576), (2128, 30421912), (2356, 27477856), (2432, 26619173), (3374, 19187264), (3472, 18645688), (3563, 18169472), (3856, 16788856), (3968, 16314977), (4072, 15898288), (4123, 15701632), (4256, 15210956), (4579, 14137984), (4712, 13738928), (6748, 9593632), (6944, 9322844), (7126, 9084736), (7471, 8665216), (7712, 8394428), (8144, 7949144), (8246, 7850816), (8512, 7605478), (9158, 7068992), (9424, 6869464), (9671, 6694016), (13496, 4796816), (13888, 4661422), (14252, 4542368), (14942, 4332608), (15424, 4197214), (15779, 4102784), (16288, 3974572), (16492, 3925408), (17024, 3802739), (18316, 3534496), (18848, 3434732), (19342, 3347008), (26992, 2398408), (27776, 2330711), (28504, 2271184), (29884, 2166304), (30848, 2098607), (31558, 2051392), (32053, 2019712), (32576, 1987286), (32984, 1962704), (36632, 1767248), (37696, 1717366), (38684, 1673504), (52297, 1237888), (53984, 1199204), (57008, 1135592), (59768, 1083152), (63116, 1025696), (64106, 1009856), (65152, 993643), (65968, 981352), (67697, 956288), (73264, 883624), (75392, 858683), (77368, 836752), (104594, 618944), (107968, 599602), (110453, 586112), (114016, 567796), (119536, 541576), (122669, 527744), (126232, 512848), (128212, 504928), (131936, 490676), (135394, 478144), (141949, 456064), (146528, 441812), (154736, 418376), (209188, 309472), (215936, 299801), (220906, 293056), (228032, 283898), (239072, 270788), (245338, 263872), (252464, 256424)]