304800888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 1001548800

約数和(自身を除く): 696747912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 41, 42, 51, 56, 57, 68, 76, 82, 84, 102, 114, 119, 123, 133, 136, 137, 152, 164, 168, 204, 228, 238, 246, 266, 274, 287, 323, 328, 357, 399, 408, 411, 456, 476, 492, 532, 548, 574, 646, 697, 714, 779, 798, 822, 861, 952, 959, 969, 984, 1064, 1096, 1148, 1292, 1394, 1428, 1558, 1596, 1644, 1722, 1918, 1938, 2091, 2261, 2296, 2329, 2337, 2584, 2603, 2788, 2856, 2877, 3116, 3192, 3288, 3444, 3836, 3876, 4182, 4522, 4658, 4674, 4879, 5206, 5453, 5576, 5617, 5754, 6232, 6783, 6888, 6987, 7672, 7752, 7809, 8364, 9044, 9316, 9348, 9758, 10412, 10906, 11234, 11508, 13243, 13566, 13974, 14637, 15618, 16303, 16359, 16728, 16851, 18088, 18221, 18632, 18696, 19516, 20824, 21812, 22468, 23016, 26486, 27132, 27948, 29274, 31236, 32606, 32718, 33702, 36442, 39032, 39319, 39729, 43624, 44251, 44936, 48909, 52972, 54264, 54663, 55896, 58548, 62472, 65212, 65436, 67404, 72884, 78638, 79458, 88502, 92701, 95489, 97818, 105944, 106723, 109326, 117096, 117957, 130424, 130872, 132753, 134808, 145768, 157276, 158916, 177004, 185402, 190978, 195636, 213446, 218652, 235914, 265506, 278103, 286467, 309757, 314552, 317832, 320169, 354008, 370804, 381956, 391272, 426892, 437304, 471828, 531012, 556206, 572934, 619514, 640338, 668423, 741608, 747061, 763912, 853784, 929271, 943656, 1062024, 1112412, 1145868, 1239028, 1280676, 1336846, 1494122, 1814291, 1858542, 2005269, 2224824, 2241183, 2291736, 2478056, 2561352, 2673692, 2988244, 3628582, 3717084, 4010538, 4482366, 5347384, 5442873, 5976488, 7257164, 7434168, 8021076, 8964732, 10885746, 12700037, 14514328, 16042152, 17929464, 21771492, 25400074, 38100111, 43542984, 50800148, 76200222, 101600296, 152400444, 304800888]

約数ペア:

[(1, 304800888), (2, 152400444), (3, 101600296), (4, 76200222), (6, 50800148), (7, 43542984), (8, 38100111), (12, 25400074), (14, 21771492), (17, 17929464), (19, 16042152), (21, 14514328), (24, 12700037), (28, 10885746), (34, 8964732), (38, 8021076), (41, 7434168), (42, 7257164), (51, 5976488), (56, 5442873), (57, 5347384), (68, 4482366), (76, 4010538), (82, 3717084), (84, 3628582), (102, 2988244), (114, 2673692), (119, 2561352), (123, 2478056), (133, 2291736), (136, 2241183), (137, 2224824), (152, 2005269), (164, 1858542), (168, 1814291), (204, 1494122), (228, 1336846), (238, 1280676), (246, 1239028), (266, 1145868), (274, 1112412), (287, 1062024), (323, 943656), (328, 929271), (357, 853784), (399, 763912), (408, 747061), (411, 741608), (456, 668423), (476, 640338), (492, 619514), (532, 572934), (548, 556206), (574, 531012), (646, 471828), (697, 437304), (714, 426892), (779, 391272), (798, 381956), (822, 370804), (861, 354008), (952, 320169), (959, 317832), (969, 314552), (984, 309757), (1064, 286467), (1096, 278103), (1148, 265506), (1292, 235914), (1394, 218652), (1428, 213446), (1558, 195636), (1596, 190978), (1644, 185402), (1722, 177004), (1918, 158916), (1938, 157276), (2091, 145768), (2261, 134808), (2296, 132753), (2329, 130872), (2337, 130424), (2584, 117957), (2603, 117096), (2788, 109326), (2856, 106723), (2877, 105944), (3116, 97818), (3192, 95489), (3288, 92701), (3444, 88502), (3836, 79458), (3876, 78638), (4182, 72884), (4522, 67404), (4658, 65436), (4674, 65212), (4879, 62472), (5206, 58548), (5453, 55896), (5576, 54663), (5617, 54264), (5754, 52972), (6232, 48909), (6783, 44936), (6888, 44251), (6987, 43624), (7672, 39729), (7752, 39319), (7809, 39032), (8364, 36442), (9044, 33702), (9316, 32718), (9348, 32606), (9758, 31236), (10412, 29274), (10906, 27948), (11234, 27132), (11508, 26486), (13243, 23016), (13566, 22468), (13974, 21812), (14637, 20824), (15618, 19516), (16303, 18696), (16359, 18632), (16728, 18221), (16851, 18088)]