557553672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 1778112000

約数和(自身を除く): 1220558328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 89, 92, 97, 104, 108, 117, 138, 156, 178, 184, 194, 207, 216, 234, 267, 276, 291, 299, 312, 351, 356, 388, 414, 468, 534, 552, 582, 598, 621, 702, 712, 776, 801, 828, 873, 897, 936, 1068, 1157, 1164, 1196, 1242, 1261, 1404, 1602, 1656, 1746, 1794, 2047, 2136, 2231, 2314, 2328, 2392, 2403, 2484, 2522, 2619, 2691, 2808, 3204, 3471, 3492, 3588, 3783, 4094, 4462, 4628, 4806, 4968, 5044, 5238, 5382, 6141, 6408, 6693, 6942, 6984, 7176, 7566, 8073, 8188, 8633, 8924, 9256, 9612, 10088, 10413, 10476, 10764, 11349, 12282, 13386, 13884, 15132, 16146, 16376, 17266, 17848, 18423, 19224, 20079, 20826, 20952, 21528, 22698, 24564, 25899, 26611, 26772, 27768, 29003, 30264, 31239, 32292, 34047, 34532, 36846, 40158, 41652, 45396, 49128, 51798, 53222, 53544, 55269, 58006, 60237, 62478, 64584, 68094, 69064, 73692, 77697, 79833, 80316, 83304, 87009, 90792, 103596, 106444, 110538, 112229, 116012, 120474, 124956, 136188, 147384, 155394, 159666, 160632, 174018, 198559, 207192, 212888, 221076, 224458, 232024, 233091, 239499, 240948, 249912, 261027, 272376, 310788, 319332, 336687, 348036, 397118, 442152, 448916, 466182, 478998, 481896, 522054, 595677, 621576, 638664, 673374, 696072, 718497, 783081, 794236, 897832, 932364, 957996, 1010061, 1044108, 1191354, 1346748, 1436994, 1566162, 1588472, 1787031, 1864728, 1915992, 2020122, 2088216, 2382708, 2581267, 2693496, 2873988, 3030183, 3132324, 3574062, 4040244, 4765416, 5162534, 5361093, 5747976, 6060366, 6264648, 7148124, 7743801, 8080488, 10325068, 10722186, 12120732, 14296248, 15487602, 20650136, 21444372, 23231403, 24241464, 30975204, 42888744, 46462806, 61950408, 69694209, 92925612, 139388418, 185851224, 278776836, 557553672]

約数ペア:

[(1, 557553672), (2, 278776836), (3, 185851224), (4, 139388418), (6, 92925612), (8, 69694209), (9, 61950408), (12, 46462806), (13, 42888744), (18, 30975204), (23, 24241464), (24, 23231403), (26, 21444372), (27, 20650136), (36, 15487602), (39, 14296248), (46, 12120732), (52, 10722186), (54, 10325068), (69, 8080488), (72, 7743801), (78, 7148124), (89, 6264648), (92, 6060366), (97, 5747976), (104, 5361093), (108, 5162534), (117, 4765416), (138, 4040244), (156, 3574062), (178, 3132324), (184, 3030183), (194, 2873988), (207, 2693496), (216, 2581267), (234, 2382708), (267, 2088216), (276, 2020122), (291, 1915992), (299, 1864728), (312, 1787031), (351, 1588472), (356, 1566162), (388, 1436994), (414, 1346748), (468, 1191354), (534, 1044108), (552, 1010061), (582, 957996), (598, 932364), (621, 897832), (702, 794236), (712, 783081), (776, 718497), (801, 696072), (828, 673374), (873, 638664), (897, 621576), (936, 595677), (1068, 522054), (1157, 481896), (1164, 478998), (1196, 466182), (1242, 448916), (1261, 442152), (1404, 397118), (1602, 348036), (1656, 336687), (1746, 319332), (1794, 310788), (2047, 272376), (2136, 261027), (2231, 249912), (2314, 240948), (2328, 239499), (2392, 233091), (2403, 232024), (2484, 224458), (2522, 221076), (2619, 212888), (2691, 207192), (2808, 198559), (3204, 174018), (3471, 160632), (3492, 159666), (3588, 155394), (3783, 147384), (4094, 136188), (4462, 124956), (4628, 120474), (4806, 116012), (4968, 112229), (5044, 110538), (5238, 106444), (5382, 103596), (6141, 90792), (6408, 87009), (6693, 83304), (6942, 80316), (6984, 79833), (7176, 77697), (7566, 73692), (8073, 69064), (8188, 68094), (8633, 64584), (8924, 62478), (9256, 60237), (9612, 58006), (10088, 55269), (10413, 53544), (10476, 53222), (10764, 51798), (11349, 49128), (12282, 45396), (13386, 41652), (13884, 40158), (15132, 36846), (16146, 34532), (16376, 34047), (17266, 32292), (17848, 31239), (18423, 30264), (19224, 29003), (20079, 27768), (20826, 26772), (20952, 26611), (21528, 25899), (22698, 24564)]