2485686144

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 7360450560

約数和(自身を除く): 4874764416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 71, 93, 96, 102, 124, 128, 136, 142, 173, 186, 192, 204, 213, 248, 272, 284, 346, 372, 384, 408, 426, 496, 519, 527, 544, 568, 692, 744, 816, 852, 992, 1038, 1054, 1088, 1136, 1207, 1384, 1488, 1581, 1632, 1704, 1984, 2076, 2108, 2176, 2201, 2272, 2414, 2768, 2941, 2976, 3162, 3264, 3408, 3621, 3968, 4152, 4216, 4402, 4544, 4828, 5363, 5536, 5882, 5952, 6324, 6528, 6603, 6816, 7242, 8304, 8432, 8804, 8823, 9088, 9656, 10726, 11072, 11764, 11904, 12283, 12648, 13206, 13632, 14484, 16089, 16608, 16864, 17608, 17646, 19312, 21452, 22144, 23528, 24566, 25296, 26412, 27264, 28968, 32178, 33216, 33728, 35216, 35292, 36849, 37417, 38624, 42904, 47056, 49132, 50592, 52824, 57936, 64356, 66432, 67456, 70432, 70584, 73698, 74834, 77248, 85808, 91171, 94112, 98264, 101184, 105648, 112251, 115872, 128712, 140864, 141168, 147396, 149668, 154496, 171616, 182342, 188224, 196528, 202368, 208811, 211296, 224502, 231744, 257424, 273513, 281728, 282336, 294792, 299336, 343232, 364684, 376448, 380773, 393056, 417622, 422592, 449004, 463488, 514848, 547026, 564672, 589584, 598672, 626433, 686464, 729368, 761546, 786112, 835244, 845184, 898008, 1029696, 1094052, 1129344, 1142319, 1179168, 1197344, 1252866, 1458736, 1523092, 1572224, 1670488, 1796016, 2059392, 2188104, 2284638, 2358336, 2394688, 2505732, 2917472, 3046184, 3340976, 3592032, 4376208, 4569276, 4716672, 4789376, 5011464, 5834944, 6092368, 6473141, 6681952, 7184064, 8752416, 9138552, 10022928, 11669888, 12184736, 12946282, 13363904, 14368128, 17504832, 18277104, 19419423, 20045856, 24369472, 25892564, 26727808, 35009664, 36554208, 38838846, 40091712, 48738944, 51785128, 73108416, 77677692, 80183424, 103570256, 146216832, 155355384, 207140512, 310710768, 414281024, 621421536, 828562048, 1242843072, 2485686144]

約数ペア:

[(1, 2485686144), (2, 1242843072), (3, 828562048), (4, 621421536), (6, 414281024), (8, 310710768), (12, 207140512), (16, 155355384), (17, 146216832), (24, 103570256), (31, 80183424), (32, 77677692), (34, 73108416), (48, 51785128), (51, 48738944), (62, 40091712), (64, 38838846), (68, 36554208), (71, 35009664), (93, 26727808), (96, 25892564), (102, 24369472), (124, 20045856), (128, 19419423), (136, 18277104), (142, 17504832), (173, 14368128), (186, 13363904), (192, 12946282), (204, 12184736), (213, 11669888), (248, 10022928), (272, 9138552), (284, 8752416), (346, 7184064), (372, 6681952), (384, 6473141), (408, 6092368), (426, 5834944), (496, 5011464), (519, 4789376), (527, 4716672), (544, 4569276), (568, 4376208), (692, 3592032), (744, 3340976), (816, 3046184), (852, 2917472), (992, 2505732), (1038, 2394688), (1054, 2358336), (1088, 2284638), (1136, 2188104), (1207, 2059392), (1384, 1796016), (1488, 1670488), (1581, 1572224), (1632, 1523092), (1704, 1458736), (1984, 1252866), (2076, 1197344), (2108, 1179168), (2176, 1142319), (2201, 1129344), (2272, 1094052), (2414, 1029696), (2768, 898008), (2941, 845184), (2976, 835244), (3162, 786112), (3264, 761546), (3408, 729368), (3621, 686464), (3968, 626433), (4152, 598672), (4216, 589584), (4402, 564672), (4544, 547026), (4828, 514848), (5363, 463488), (5536, 449004), (5882, 422592), (5952, 417622), (6324, 393056), (6528, 380773), (6603, 376448), (6816, 364684), (7242, 343232), (8304, 299336), (8432, 294792), (8804, 282336), (8823, 281728), (9088, 273513), (9656, 257424), (10726, 231744), (11072, 224502), (11764, 211296), (11904, 208811), (12283, 202368), (12648, 196528), (13206, 188224), (13632, 182342), (14484, 171616), (16089, 154496), (16608, 149668), (16864, 147396), (17608, 141168), (17646, 140864), (19312, 128712), (21452, 115872), (22144, 112251), (23528, 105648), (24566, 101184), (25296, 98264), (26412, 94112), (27264, 91171), (28968, 85808), (32178, 77248), (33216, 74834), (33728, 73698), (35216, 70584), (35292, 70432), (36849, 67456), (37417, 66432), (38624, 64356), (42904, 57936), (47056, 52824), (49132, 50592)]