2887413984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15782

約数の個数: 216

約数和(自身を含む): 10287065880

約数和(自身を除く): 7399651896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5733, 6552, 7056, 7644, 8736, 10192, 11466, 13104, 14112, 15288, 15739, 20384, 22932, 26208, 30576, 31478, 45864, 47217, 61152, 62956, 91728, 94434, 110173, 125912, 141651, 183456, 188868, 204607, 220346, 251824, 283302, 330519, 377736, 409214, 440692, 503648, 566604, 613821, 661038, 755472, 771211, 818428, 881384, 991557, 1133208, 1227642, 1322076, 1432249, 1510944, 1542422, 1636856, 1762768, 1841463, 1983114, 2266416, 2313633, 2455284, 2644152, 2864498, 3084844, 3273712, 3525536, 3682926, 3966228, 4296747, 4532832, 4627266, 4910568, 5288304, 5728996, 6169688, 6547424, 6940899, 7365852, 7932456, 8593494, 9254532, 9821136, 10025743, 10576608, 11457992, 12339376, 12890241, 13881798, 14731704, 15864912, 17186988, 18509064, 19642272, 20051486, 22915984, 24678752, 25780482, 27763596, 29463408, 30077229, 31729824, 34373976, 37018128, 40102972, 45831968, 51560964, 55527192, 58926816, 60154458, 68747952, 74036256, 80205944, 90231687, 103121928, 111054384, 120308916, 137495904, 160411888, 180463374, 206243856, 222108768, 240617832, 320823776, 360926748, 412487712, 481235664, 721853496, 962471328, 1443706992, 2887413984]

約数ペア:

[(1, 2887413984), (2, 1443706992), (3, 962471328), (4, 721853496), (6, 481235664), (7, 412487712), (8, 360926748), (9, 320823776), (12, 240617832), (13, 222108768), (14, 206243856), (16, 180463374), (18, 160411888), (21, 137495904), (24, 120308916), (26, 111054384), (28, 103121928), (32, 90231687), (36, 80205944), (39, 74036256), (42, 68747952), (48, 60154458), (49, 58926816), (52, 55527192), (56, 51560964), (63, 45831968), (72, 40102972), (78, 37018128), (84, 34373976), (91, 31729824), (96, 30077229), (98, 29463408), (104, 27763596), (112, 25780482), (117, 24678752), (126, 22915984), (144, 20051486), (147, 19642272), (156, 18509064), (168, 17186988), (182, 15864912), (196, 14731704), (208, 13881798), (224, 12890241), (234, 12339376), (252, 11457992), (273, 10576608), (288, 10025743), (294, 9821136), (312, 9254532), (336, 8593494), (364, 7932456), (392, 7365852), (416, 6940899), (441, 6547424), (468, 6169688), (504, 5728996), (546, 5288304), (588, 4910568), (624, 4627266), (637, 4532832), (672, 4296747), (728, 3966228), (784, 3682926), (819, 3525536), (882, 3273712), (936, 3084844), (1008, 2864498), (1092, 2644152), (1176, 2455284), (1248, 2313633), (1274, 2266416), (1456, 1983114), (1568, 1841463), (1638, 1762768), (1764, 1636856), (1872, 1542422), (1911, 1510944), (2016, 1432249), (2184, 1322076), (2352, 1227642), (2548, 1133208), (2912, 991557), (3276, 881384), (3528, 818428), (3744, 771211), (3822, 755472), (4368, 661038), (4704, 613821), (5096, 566604), (5733, 503648), (6552, 440692), (7056, 409214), (7644, 377736), (8736, 330519), (10192, 283302), (11466, 251824), (13104, 220346), (14112, 204607), (15288, 188868), (15739, 183456), (20384, 141651), (22932, 125912), (26208, 110173), (30576, 94434), (31478, 91728), (45864, 62956), (47217, 61152)]