1380919848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:700

約数の個数: 256

約数和(自身を含む): 4606156800

約数和(自身を除く): 3225236952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 67, 76, 77, 84, 88, 114, 132, 133, 134, 152, 154, 168, 201, 209, 228, 231, 264, 266, 268, 308, 399, 402, 418, 456, 462, 469, 532, 536, 587, 616, 627, 737, 798, 804, 836, 924, 938, 1064, 1174, 1254, 1273, 1407, 1463, 1474, 1596, 1608, 1672, 1761, 1848, 1876, 2211, 2348, 2508, 2546, 2814, 2926, 2948, 3192, 3522, 3752, 3819, 4109, 4389, 4422, 4696, 5016, 5092, 5159, 5628, 5852, 5896, 6457, 7044, 7638, 8218, 8778, 8844, 8911, 10184, 10318, 11153, 11256, 11704, 12327, 12914, 14003, 14088, 15276, 15477, 16436, 17556, 17688, 17822, 19371, 20636, 22306, 24654, 25828, 26733, 28006, 30552, 30954, 32872, 33459, 35112, 35644, 38742, 39329, 41272, 42009, 44612, 45199, 49308, 51656, 53466, 56012, 61908, 66918, 71288, 77484, 78071, 78658, 84018, 89224, 90398, 98021, 98616, 106932, 112024, 117987, 122683, 123816, 133836, 135597, 154968, 156142, 157316, 168036, 180796, 196042, 213864, 234213, 235974, 245366, 267672, 271194, 275303, 294063, 312284, 314632, 336072, 361592, 368049, 392084, 432619, 468426, 471948, 490732, 542388, 550606, 588126, 624568, 736098, 747251, 784168, 825909, 858781, 865238, 936852, 943896, 981464, 1084776, 1101212, 1176252, 1297857, 1472196, 1494502, 1651818, 1717562, 1730476, 1873704, 2202424, 2241753, 2352504, 2576343, 2595714, 2944392, 2989004, 3028333, 3303636, 3435124, 3460952, 4483506, 5152686, 5191428, 5230757, 5978008, 6056666, 6607272, 6870248, 8219761, 8967012, 9084999, 10305372, 10382856, 10461514, 12113332, 15692271, 16439522, 17934024, 18169998, 20610744, 20923028, 24226664, 24659283, 31384542, 32879044, 36339996, 41846056, 49318566, 57538327, 62769084, 65758088, 72679992, 98637132, 115076654, 125538168, 172614981, 197274264, 230153308, 345229962, 460306616, 690459924, 1380919848]

約数ペア:

[(1, 1380919848), (2, 690459924), (3, 460306616), (4, 345229962), (6, 230153308), (7, 197274264), (8, 172614981), (11, 125538168), (12, 115076654), (14, 98637132), (19, 72679992), (21, 65758088), (22, 62769084), (24, 57538327), (28, 49318566), (33, 41846056), (38, 36339996), (42, 32879044), (44, 31384542), (56, 24659283), (57, 24226664), (66, 20923028), (67, 20610744), (76, 18169998), (77, 17934024), (84, 16439522), (88, 15692271), (114, 12113332), (132, 10461514), (133, 10382856), (134, 10305372), (152, 9084999), (154, 8967012), (168, 8219761), (201, 6870248), (209, 6607272), (228, 6056666), (231, 5978008), (264, 5230757), (266, 5191428), (268, 5152686), (308, 4483506), (399, 3460952), (402, 3435124), (418, 3303636), (456, 3028333), (462, 2989004), (469, 2944392), (532, 2595714), (536, 2576343), (587, 2352504), (616, 2241753), (627, 2202424), (737, 1873704), (798, 1730476), (804, 1717562), (836, 1651818), (924, 1494502), (938, 1472196), (1064, 1297857), (1174, 1176252), (1254, 1101212), (1273, 1084776), (1407, 981464), (1463, 943896), (1474, 936852), (1596, 865238), (1608, 858781), (1672, 825909), (1761, 784168), (1848, 747251), (1876, 736098), (2211, 624568), (2348, 588126), (2508, 550606), (2546, 542388), (2814, 490732), (2926, 471948), (2948, 468426), (3192, 432619), (3522, 392084), (3752, 368049), (3819, 361592), (4109, 336072), (4389, 314632), (4422, 312284), (4696, 294063), (5016, 275303), (5092, 271194), (5159, 267672), (5628, 245366), (5852, 235974), (5896, 234213), (6457, 213864), (7044, 196042), (7638, 180796), (8218, 168036), (8778, 157316), (8844, 156142), (8911, 154968), (10184, 135597), (10318, 133836), (11153, 123816), (11256, 122683), (11704, 117987), (12327, 112024), (12914, 106932), (14003, 98616), (14088, 98021), (15276, 90398), (15477, 89224), (16436, 84018), (17556, 78658), (17688, 78071), (17822, 77484), (19371, 71288), (20636, 66918), (22306, 61908), (24654, 56012), (25828, 53466), (26733, 51656), (28006, 49308), (30552, 45199), (30954, 44612), (32872, 42009), (33459, 41272), (35112, 39329), (35644, 38742)]