247208544

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 850953600

約数和(自身を除く): 603745056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 37, 38, 44, 48, 54, 57, 66, 72, 74, 76, 88, 96, 99, 108, 111, 114, 132, 144, 148, 152, 171, 176, 198, 209, 216, 222, 228, 264, 288, 296, 297, 304, 333, 342, 352, 396, 407, 418, 432, 444, 456, 513, 528, 592, 594, 608, 627, 666, 684, 703, 792, 814, 836, 864, 888, 912, 999, 1026, 1056, 1184, 1188, 1221, 1254, 1332, 1368, 1369, 1406, 1584, 1628, 1672, 1776, 1824, 1881, 1998, 2052, 2109, 2376, 2442, 2508, 2664, 2736, 2738, 2812, 3168, 3256, 3344, 3552, 3663, 3762, 3996, 4104, 4107, 4218, 4752, 4884, 5016, 5328, 5472, 5476, 5624, 5643, 6327, 6512, 6688, 7326, 7524, 7733, 7992, 8208, 8214, 8436, 9504, 9768, 10032, 10656, 10952, 10989, 11248, 11286, 12321, 12654, 13024, 14652, 15048, 15059, 15466, 15984, 16416, 16428, 16872, 18981, 19536, 20064, 21904, 21978, 22496, 22572, 23199, 24642, 25308, 26011, 29304, 30096, 30118, 30932, 31968, 32856, 33744, 36963, 37962, 39072, 43808, 43956, 45144, 45177, 46398, 49284, 50616, 52022, 58608, 60192, 60236, 61864, 65712, 67488, 69597, 73926, 75924, 78033, 87912, 90288, 90354, 92796, 98568, 101232, 104044, 117216, 120472, 123728, 131424, 135531, 139194, 147852, 151848, 156066, 175824, 180576, 180708, 185592, 197136, 202464, 208088, 208791, 234099, 240944, 247456, 271062, 278388, 286121, 295704, 303696, 312132, 351648, 361416, 371184, 394272, 406593, 416176, 417582, 468198, 481888, 542124, 556776, 572242, 591408, 607392, 624264, 702297, 722832, 742368, 813186, 832352, 835164, 858363, 936396, 1084248, 1113552, 1144484, 1182816, 1248528, 1404594, 1445664, 1626372, 1670328, 1716726, 1872792, 2168496, 2227104, 2288968, 2497056, 2575089, 2809188, 3252744, 3340656, 3433452, 3745584, 4336992, 4577936, 5150178, 5618376, 6505488, 6681312, 6866904, 7491168, 7725267, 9155872, 10300356, 11236752, 13010976, 13733808, 15450534, 20600712, 22473504, 27467616, 30901068, 41201424, 61802136, 82402848, 123604272, 247208544]

約数ペア:

[(1, 247208544), (2, 123604272), (3, 82402848), (4, 61802136), (6, 41201424), (8, 30901068), (9, 27467616), (11, 22473504), (12, 20600712), (16, 15450534), (18, 13733808), (19, 13010976), (22, 11236752), (24, 10300356), (27, 9155872), (32, 7725267), (33, 7491168), (36, 6866904), (37, 6681312), (38, 6505488), (44, 5618376), (48, 5150178), (54, 4577936), (57, 4336992), (66, 3745584), (72, 3433452), (74, 3340656), (76, 3252744), (88, 2809188), (96, 2575089), (99, 2497056), (108, 2288968), (111, 2227104), (114, 2168496), (132, 1872792), (144, 1716726), (148, 1670328), (152, 1626372), (171, 1445664), (176, 1404594), (198, 1248528), (209, 1182816), (216, 1144484), (222, 1113552), (228, 1084248), (264, 936396), (288, 858363), (296, 835164), (297, 832352), (304, 813186), (333, 742368), (342, 722832), (352, 702297), (396, 624264), (407, 607392), (418, 591408), (432, 572242), (444, 556776), (456, 542124), (513, 481888), (528, 468198), (592, 417582), (594, 416176), (608, 406593), (627, 394272), (666, 371184), (684, 361416), (703, 351648), (792, 312132), (814, 303696), (836, 295704), (864, 286121), (888, 278388), (912, 271062), (999, 247456), (1026, 240944), (1056, 234099), (1184, 208791), (1188, 208088), (1221, 202464), (1254, 197136), (1332, 185592), (1368, 180708), (1369, 180576), (1406, 175824), (1584, 156066), (1628, 151848), (1672, 147852), (1776, 139194), (1824, 135531), (1881, 131424), (1998, 123728), (2052, 120472), (2109, 117216), (2376, 104044), (2442, 101232), (2508, 98568), (2664, 92796), (2736, 90354), (2738, 90288), (2812, 87912), (3168, 78033), (3256, 75924), (3344, 73926), (3552, 69597), (3663, 67488), (3762, 65712), (3996, 61864), (4104, 60236), (4107, 60192), (4218, 58608), (4752, 52022), (4884, 50616), (5016, 49284), (5328, 46398), (5472, 45177), (5476, 45144), (5624, 43956), (5643, 43808), (6327, 39072), (6512, 37962), (6688, 36963), (7326, 33744), (7524, 32856), (7733, 31968), (7992, 30932), (8208, 30118), (8214, 30096), (8436, 29304), (9504, 26011), (9768, 25308), (10032, 24642), (10656, 23199), (10952, 22572), (10989, 22496), (11248, 21978), (11286, 21904), (12321, 20064), (12654, 19536), (13024, 18981), (14652, 16872), (15048, 16428), (15059, 16416), (15466, 15984)]