1397113704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 256

約数和(自身を含む): 4696473600

約数和(自身を除く): 3299359896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 41, 42, 54, 56, 62, 63, 72, 82, 84, 93, 108, 123, 124, 126, 164, 168, 186, 189, 216, 217, 246, 248, 252, 279, 287, 328, 369, 372, 378, 434, 492, 504, 558, 574, 651, 727, 738, 744, 756, 837, 861, 868, 984, 1107, 1116, 1148, 1271, 1302, 1454, 1476, 1512, 1674, 1722, 1736, 1953, 2181, 2214, 2232, 2296, 2542, 2583, 2604, 2908, 2952, 3348, 3444, 3813, 3906, 4362, 4428, 5084, 5089, 5166, 5208, 5816, 5859, 6543, 6696, 6888, 7626, 7749, 7812, 8724, 8856, 8897, 10168, 10178, 10332, 11439, 11718, 13086, 15252, 15267, 15498, 15624, 17448, 17794, 19629, 20356, 20664, 22537, 22878, 23436, 26172, 26691, 29807, 30504, 30534, 30996, 34317, 35588, 39258, 40712, 45074, 45756, 45801, 46872, 52344, 53382, 59614, 61068, 61992, 67611, 68634, 71176, 78516, 80073, 89421, 90148, 91512, 91602, 106764, 119228, 122136, 135222, 137268, 137403, 157032, 157759, 160146, 178842, 180296, 183204, 202833, 208649, 213528, 238456, 240219, 268263, 270444, 274536, 274806, 315518, 320292, 357684, 366408, 405666, 417298, 473277, 480438, 536526, 540888, 549612, 608499, 625947, 631036, 640584, 715368, 804789, 811332, 834596, 924017, 946554, 960876, 1073052, 1099224, 1216998, 1251894, 1262072, 1419831, 1609578, 1622664, 1669192, 1848034, 1877841, 1893108, 1921752, 2146104, 2433996, 2503788, 2772051, 2839662, 3219156, 3696068, 3755682, 3786216, 4259493, 4867992, 5007576, 5544102, 5633523, 5679324, 6438312, 6468119, 7392136, 7511364, 8316153, 8518986, 11088204, 11267046, 11358648, 12936238, 15022728, 16632306, 17037972, 19404357, 22176408, 22534092, 24948459, 25872476, 33264612, 34075944, 38808714, 45068184, 49896918, 51744952, 58213071, 66529224, 77617428, 99793836, 116426142, 155234856, 174639213, 199587672, 232852284, 349278426, 465704568, 698556852, 1397113704]

約数ペア:

[(1, 1397113704), (2, 698556852), (3, 465704568), (4, 349278426), (6, 232852284), (7, 199587672), (8, 174639213), (9, 155234856), (12, 116426142), (14, 99793836), (18, 77617428), (21, 66529224), (24, 58213071), (27, 51744952), (28, 49896918), (31, 45068184), (36, 38808714), (41, 34075944), (42, 33264612), (54, 25872476), (56, 24948459), (62, 22534092), (63, 22176408), (72, 19404357), (82, 17037972), (84, 16632306), (93, 15022728), (108, 12936238), (123, 11358648), (124, 11267046), (126, 11088204), (164, 8518986), (168, 8316153), (186, 7511364), (189, 7392136), (216, 6468119), (217, 6438312), (246, 5679324), (248, 5633523), (252, 5544102), (279, 5007576), (287, 4867992), (328, 4259493), (369, 3786216), (372, 3755682), (378, 3696068), (434, 3219156), (492, 2839662), (504, 2772051), (558, 2503788), (574, 2433996), (651, 2146104), (727, 1921752), (738, 1893108), (744, 1877841), (756, 1848034), (837, 1669192), (861, 1622664), (868, 1609578), (984, 1419831), (1107, 1262072), (1116, 1251894), (1148, 1216998), (1271, 1099224), (1302, 1073052), (1454, 960876), (1476, 946554), (1512, 924017), (1674, 834596), (1722, 811332), (1736, 804789), (1953, 715368), (2181, 640584), (2214, 631036), (2232, 625947), (2296, 608499), (2542, 549612), (2583, 540888), (2604, 536526), (2908, 480438), (2952, 473277), (3348, 417298), (3444, 405666), (3813, 366408), (3906, 357684), (4362, 320292), (4428, 315518), (5084, 274806), (5089, 274536), (5166, 270444), (5208, 268263), (5816, 240219), (5859, 238456), (6543, 213528), (6696, 208649), (6888, 202833), (7626, 183204), (7749, 180296), (7812, 178842), (8724, 160146), (8856, 157759), (8897, 157032), (10168, 137403), (10178, 137268), (10332, 135222), (11439, 122136), (11718, 119228), (13086, 106764), (15252, 91602), (15267, 91512), (15498, 90148), (15624, 89421), (17448, 80073), (17794, 78516), (19629, 71176), (20356, 68634), (20664, 67611), (22537, 61992), (22878, 61068), (23436, 59614), (26172, 53382), (26691, 52344), (29807, 46872), (30504, 45801), (30534, 45756), (30996, 45074), (34317, 40712), (35588, 39258)]