312519168

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 1044933120

約数和(自身を除く): 732413952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 47, 48, 52, 54, 64, 72, 74, 78, 94, 96, 104, 108, 111, 117, 128, 141, 144, 148, 156, 188, 192, 208, 216, 222, 234, 256, 282, 288, 296, 312, 333, 351, 376, 384, 416, 423, 432, 444, 468, 481, 512, 564, 576, 592, 611, 624, 666, 702, 752, 768, 832, 846, 864, 888, 936, 962, 999, 1128, 1152, 1184, 1222, 1248, 1269, 1332, 1404, 1443, 1504, 1536, 1664, 1692, 1728, 1739, 1776, 1833, 1872, 1924, 1998, 2256, 2304, 2368, 2444, 2496, 2538, 2664, 2808, 2886, 3008, 3328, 3384, 3456, 3478, 3552, 3666, 3744, 3848, 3996, 4329, 4512, 4608, 4736, 4888, 4992, 5076, 5217, 5328, 5499, 5616, 5772, 6016, 6656, 6768, 6912, 6956, 7104, 7332, 7488, 7696, 7992, 8658, 9024, 9472, 9776, 9984, 10152, 10434, 10656, 10998, 11232, 11544, 12032, 12987, 13536, 13824, 13912, 14208, 14664, 14976, 15392, 15651, 15984, 16497, 17316, 18048, 18944, 19552, 19968, 20304, 20868, 21312, 21996, 22464, 22607, 23088, 24064, 25974, 27072, 27824, 28416, 29328, 29952, 30784, 31302, 31968, 32994, 34632, 36096, 39104, 40608, 41736, 42624, 43992, 44928, 45214, 46176, 46953, 51948, 54144, 55648, 56832, 58656, 59904, 61568, 62604, 63936, 65988, 67821, 69264, 72192, 78208, 81216, 83472, 85248, 87984, 89856, 90428, 92352, 93906, 103896, 108288, 111296, 117312, 123136, 125208, 127872, 131976, 135642, 138528, 156416, 162432, 166944, 170496, 175968, 179712, 180856, 184704, 187812, 203463, 207792, 216576, 222592, 234624, 246272, 250416, 255744, 263952, 271284, 277056, 312832, 324864, 333888, 351936, 361712, 369408, 375624, 406926, 415584, 445184, 469248, 500832, 511488, 527904, 542568, 554112, 610389, 649728, 667776, 703872, 723424, 738816, 751248, 813852, 831168, 890368, 938496, 1001664, 1055808, 1085136, 1108224, 1220778, 1335552, 1407744, 1446848, 1502496, 1627704, 1662336, 2003328, 2111616, 2170272, 2216448, 2441556, 2671104, 2815488, 2893696, 3004992, 3255408, 3324672, 4006656, 4223232, 4340544, 4883112, 5787392, 6009984, 6510816, 6649344, 8013312, 8446464, 8681088, 9766224, 11574784, 12019968, 13021632, 17362176, 19532448, 24039936, 26043264, 34724352, 39064896, 52086528, 78129792, 104173056, 156259584, 312519168]

約数ペア:

[(1, 312519168), (2, 156259584), (3, 104173056), (4, 78129792), (6, 52086528), (8, 39064896), (9, 34724352), (12, 26043264), (13, 24039936), (16, 19532448), (18, 17362176), (24, 13021632), (26, 12019968), (27, 11574784), (32, 9766224), (36, 8681088), (37, 8446464), (39, 8013312), (47, 6649344), (48, 6510816), (52, 6009984), (54, 5787392), (64, 4883112), (72, 4340544), (74, 4223232), (78, 4006656), (94, 3324672), (96, 3255408), (104, 3004992), (108, 2893696), (111, 2815488), (117, 2671104), (128, 2441556), (141, 2216448), (144, 2170272), (148, 2111616), (156, 2003328), (188, 1662336), (192, 1627704), (208, 1502496), (216, 1446848), (222, 1407744), (234, 1335552), (256, 1220778), (282, 1108224), (288, 1085136), (296, 1055808), (312, 1001664), (333, 938496), (351, 890368), (376, 831168), (384, 813852), (416, 751248), (423, 738816), (432, 723424), (444, 703872), (468, 667776), (481, 649728), (512, 610389), (564, 554112), (576, 542568), (592, 527904), (611, 511488), (624, 500832), (666, 469248), (702, 445184), (752, 415584), (768, 406926), (832, 375624), (846, 369408), (864, 361712), (888, 351936), (936, 333888), (962, 324864), (999, 312832), (1128, 277056), (1152, 271284), (1184, 263952), (1222, 255744), (1248, 250416), (1269, 246272), (1332, 234624), (1404, 222592), (1443, 216576), (1504, 207792), (1536, 203463), (1664, 187812), (1692, 184704), (1728, 180856), (1739, 179712), (1776, 175968), (1833, 170496), (1872, 166944), (1924, 162432), (1998, 156416), (2256, 138528), (2304, 135642), (2368, 131976), (2444, 127872), (2496, 125208), (2538, 123136), (2664, 117312), (2808, 111296), (2886, 108288), (3008, 103896), (3328, 93906), (3384, 92352), (3456, 90428), (3478, 89856), (3552, 87984), (3666, 85248), (3744, 83472), (3848, 81216), (3996, 78208), (4329, 72192), (4512, 69264), (4608, 67821), (4736, 65988), (4888, 63936), (4992, 62604), (5076, 61568), (5217, 59904), (5328, 58656), (5499, 56832), (5616, 55648), (5772, 54144), (6016, 51948), (6656, 46953), (6768, 46176), (6912, 45214), (6956, 44928), (7104, 43992), (7332, 42624), (7488, 41736), (7696, 40608), (7992, 39104), (8658, 36096), (9024, 34632), (9472, 32994), (9776, 31968), (9984, 31302), (10152, 30784), (10434, 29952), (10656, 29328), (10998, 28416), (11232, 27824), (11544, 27072), (12032, 25974), (12987, 24064), (13536, 23088), (13824, 22607), (13912, 22464), (14208, 21996), (14664, 21312), (14976, 20868), (15392, 20304), (15651, 19968), (15984, 19552), (16497, 18944), (17316, 18048)]