1275395328

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5049

約数の個数: 144

約数和(自身を含む): 3874279360

約数和(自身を除く): 2598884032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 432, 444, 576, 592, 666, 768, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1998, 2304, 2368, 2664, 3456, 3552, 3996, 4736, 4987, 5328, 6912, 7104, 7992, 9472, 9974, 10656, 14208, 14961, 15984, 19948, 21312, 28416, 29922, 31968, 39896, 42624, 44883, 59844, 63936, 79792, 85248, 89766, 119688, 127872, 134649, 159584, 179532, 184519, 239376, 255744, 269298, 319168, 359064, 369038, 478752, 538596, 553557, 638336, 718128, 738076, 957504, 1077192, 1107114, 1276672, 1436256, 1476152, 1660671, 1915008, 2154384, 2214228, 2872512, 2952304, 3321342, 3830016, 4308768, 4428456, 4982013, 5745024, 5904608, 6642684, 8617536, 8856912, 9964026, 11490048, 11809216, 13285368, 17235072, 17713824, 19928052, 23618432, 26570736, 34470144, 35427648, 39856104, 47236864, 53141472, 70855296, 79712208, 106282944, 141710592, 159424416, 212565888, 318848832, 425131776, 637697664, 1275395328]

約数ペア:

[(1, 1275395328), (2, 637697664), (3, 425131776), (4, 318848832), (6, 212565888), (8, 159424416), (9, 141710592), (12, 106282944), (16, 79712208), (18, 70855296), (24, 53141472), (27, 47236864), (32, 39856104), (36, 35427648), (37, 34470144), (48, 26570736), (54, 23618432), (64, 19928052), (72, 17713824), (74, 17235072), (96, 13285368), (108, 11809216), (111, 11490048), (128, 9964026), (144, 8856912), (148, 8617536), (192, 6642684), (216, 5904608), (222, 5745024), (256, 4982013), (288, 4428456), (296, 4308768), (333, 3830016), (384, 3321342), (432, 2952304), (444, 2872512), (576, 2214228), (592, 2154384), (666, 1915008), (768, 1660671), (864, 1476152), (888, 1436256), (999, 1276672), (1152, 1107114), (1184, 1077192), (1332, 957504), (1728, 738076), (1776, 718128), (1998, 638336), (2304, 553557), (2368, 538596), (2664, 478752), (3456, 369038), (3552, 359064), (3996, 319168), (4736, 269298), (4987, 255744), (5328, 239376), (6912, 184519), (7104, 179532), (7992, 159584), (9472, 134649), (9974, 127872), (10656, 119688), (14208, 89766), (14961, 85248), (15984, 79792), (19948, 63936), (21312, 59844), (28416, 44883), (29922, 42624), (31968, 39896)]