1649206944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2464

約数の個数: 288

約数和(自身を含む): 6038323200

約数和(自身を除く): 4389116256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 224, 231, 248, 252, 264, 279, 288, 308, 336, 341, 352, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 672, 682, 693, 744, 792, 868, 924, 992, 1008, 1023, 1056, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2016, 2046, 2232, 2387, 2399, 2464, 2604, 2728, 2772, 2976, 3069, 3168, 3472, 3696, 3906, 4092, 4464, 4774, 4798, 5208, 5456, 5544, 6138, 6944, 7161, 7197, 7392, 7812, 8184, 8928, 9548, 9596, 10416, 10912, 11088, 12276, 14322, 14394, 15624, 16368, 16793, 19096, 19192, 20832, 21483, 21591, 22176, 24552, 26389, 28644, 28788, 31248, 32736, 33586, 38192, 38384, 42966, 43182, 49104, 50379, 52778, 57288, 57576, 62496, 67172, 74369, 76384, 76768, 79167, 85932, 86364, 98208, 100758, 105556, 114576, 115152, 134344, 148738, 151137, 158334, 171864, 172728, 184723, 201516, 211112, 223107, 229152, 230304, 237501, 268688, 297476, 302274, 316668, 343728, 345456, 369446, 403032, 422224, 446214, 475002, 520583, 537376, 554169, 594952, 604548, 633336, 669321, 687456, 690912, 738892, 806064, 818059, 844448, 892428, 950004, 1041166, 1108338, 1189904, 1209096, 1266672, 1338642, 1477784, 1561749, 1612128, 1636118, 1662507, 1784856, 1900008, 2082332, 2216676, 2379808, 2418192, 2454177, 2533344, 2677284, 2955568, 3123498, 3272236, 3325014, 3569712, 3800016, 4164664, 4433352, 4685247, 4836384, 4908354, 5354568, 5726413, 5911136, 6246996, 6544472, 6650028, 7139424, 7362531, 7600032, 8329328, 8866704, 9370494, 9816708, 10709136, 11452826, 12493992, 13088944, 13300056, 14725062, 16658656, 17179239, 17733408, 18740988, 19633416, 21418272, 22905652, 24987984, 26177888, 26600112, 29450124, 34358478, 37481976, 39266832, 45811304, 49975968, 51537717, 53200224, 58900248, 68716956, 74963952, 78533664, 91622608, 103075434, 117800496, 137433912, 149927904, 183245216, 206150868, 235600992, 274867824, 412301736, 549735648, 824603472, 1649206944]

約数ペア:

[(1, 1649206944), (2, 824603472), (3, 549735648), (4, 412301736), (6, 274867824), (7, 235600992), (8, 206150868), (9, 183245216), (11, 149927904), (12, 137433912), (14, 117800496), (16, 103075434), (18, 91622608), (21, 78533664), (22, 74963952), (24, 68716956), (28, 58900248), (31, 53200224), (32, 51537717), (33, 49975968), (36, 45811304), (42, 39266832), (44, 37481976), (48, 34358478), (56, 29450124), (62, 26600112), (63, 26177888), (66, 24987984), (72, 22905652), (77, 21418272), (84, 19633416), (88, 18740988), (93, 17733408), (96, 17179239), (99, 16658656), (112, 14725062), (124, 13300056), (126, 13088944), (132, 12493992), (144, 11452826), (154, 10709136), (168, 9816708), (176, 9370494), (186, 8866704), (198, 8329328), (217, 7600032), (224, 7362531), (231, 7139424), (248, 6650028), (252, 6544472), (264, 6246996), (279, 5911136), (288, 5726413), (308, 5354568), (336, 4908354), (341, 4836384), (352, 4685247), (372, 4433352), (396, 4164664), (434, 3800016), (462, 3569712), (496, 3325014), (504, 3272236), (528, 3123498), (558, 2955568), (616, 2677284), (651, 2533344), (672, 2454177), (682, 2418192), (693, 2379808), (744, 2216676), (792, 2082332), (868, 1900008), (924, 1784856), (992, 1662507), (1008, 1636118), (1023, 1612128), (1056, 1561749), (1116, 1477784), (1232, 1338642), (1302, 1266672), (1364, 1209096), (1386, 1189904), (1488, 1108338), (1584, 1041166), (1736, 950004), (1848, 892428), (1953, 844448), (2016, 818059), (2046, 806064), (2232, 738892), (2387, 690912), (2399, 687456), (2464, 669321), (2604, 633336), (2728, 604548), (2772, 594952), (2976, 554169), (3069, 537376), (3168, 520583), (3472, 475002), (3696, 446214), (3906, 422224), (4092, 403032), (4464, 369446), (4774, 345456), (4798, 343728), (5208, 316668), (5456, 302274), (5544, 297476), (6138, 268688), (6944, 237501), (7161, 230304), (7197, 229152), (7392, 223107), (7812, 211112), (8184, 201516), (8928, 184723), (9548, 172728), (9596, 171864), (10416, 158334), (10912, 151137), (11088, 148738), (12276, 134344), (14322, 115152), (14394, 114576), (15624, 105556), (16368, 100758), (16793, 98208), (19096, 86364), (19192, 85932), (20832, 79167), (21483, 76768), (21591, 76384), (22176, 74369), (24552, 67172), (26389, 62496), (28644, 57576), (28788, 57288), (31248, 52778), (32736, 50379), (33586, 49104), (38192, 43182), (38384, 42966)]