123351228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 439729920

約数和(自身を除く): 316378692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 163, 182, 189, 196, 198, 231, 234, 252, 273, 286, 294, 297, 308, 326, 351, 364, 378, 396, 429, 441, 462, 468, 489, 539, 546, 572, 588, 594, 637, 652, 693, 702, 756, 819, 858, 882, 924, 978, 1001, 1078, 1092, 1141, 1188, 1274, 1287, 1323, 1386, 1404, 1467, 1617, 1638, 1716, 1764, 1793, 1911, 1956, 2002, 2079, 2119, 2156, 2282, 2457, 2548, 2574, 2646, 2772, 2934, 3003, 3234, 3276, 3423, 3586, 3822, 3861, 4004, 4158, 4238, 4401, 4564, 4851, 4914, 5148, 5292, 5379, 5733, 5868, 6006, 6357, 6468, 6846, 7007, 7172, 7644, 7722, 7987, 8316, 8476, 8802, 9009, 9702, 9828, 10269, 10758, 11466, 12012, 12551, 12714, 13692, 14014, 14553, 14833, 15444, 15974, 16137, 17199, 17604, 18018, 19071, 19404, 20538, 21021, 21516, 22932, 23309, 23961, 25102, 25428, 27027, 28028, 29106, 29666, 30807, 31948, 32274, 34398, 36036, 37653, 38142, 41076, 42042, 44499, 46618, 47922, 48411, 50204, 54054, 57213, 58212, 59332, 61614, 63063, 64548, 68796, 69927, 71883, 75306, 76284, 84084, 87857, 88998, 93236, 95844, 96822, 103831, 108108, 112959, 114426, 123228, 126126, 133497, 139854, 143766, 150612, 163163, 175714, 177996, 189189, 193644, 207662, 209781, 215649, 225918, 228852, 252252, 263571, 266994, 279708, 287532, 311493, 326326, 338877, 351428, 378378, 400491, 415324, 419562, 431298, 451836, 489489, 527142, 533988, 622986, 629343, 652652, 677754, 756756, 790713, 800982, 839124, 862596, 934479, 978978, 1054284, 1142141, 1245972, 1258686, 1355508, 1468467, 1581426, 1601964, 1868958, 1957956, 2284282, 2372139, 2517372, 2803437, 2936934, 3162852, 3426423, 3737916, 4405401, 4568564, 4744278, 5606874, 5873868, 6852846, 8810802, 9488556, 10279269, 11213748, 13705692, 17621604, 20558538, 30837807, 41117076, 61675614, 123351228]

約数ペア:

[(1, 123351228), (2, 61675614), (3, 41117076), (4, 30837807), (6, 20558538), (7, 17621604), (9, 13705692), (11, 11213748), (12, 10279269), (13, 9488556), (14, 8810802), (18, 6852846), (21, 5873868), (22, 5606874), (26, 4744278), (27, 4568564), (28, 4405401), (33, 3737916), (36, 3426423), (39, 3162852), (42, 2936934), (44, 2803437), (49, 2517372), (52, 2372139), (54, 2284282), (63, 1957956), (66, 1868958), (77, 1601964), (78, 1581426), (84, 1468467), (91, 1355508), (98, 1258686), (99, 1245972), (108, 1142141), (117, 1054284), (126, 978978), (132, 934479), (143, 862596), (147, 839124), (154, 800982), (156, 790713), (163, 756756), (182, 677754), (189, 652652), (196, 629343), (198, 622986), (231, 533988), (234, 527142), (252, 489489), (273, 451836), (286, 431298), (294, 419562), (297, 415324), (308, 400491), (326, 378378), (351, 351428), (364, 338877), (378, 326326), (396, 311493), (429, 287532), (441, 279708), (462, 266994), (468, 263571), (489, 252252), (539, 228852), (546, 225918), (572, 215649), (588, 209781), (594, 207662), (637, 193644), (652, 189189), (693, 177996), (702, 175714), (756, 163163), (819, 150612), (858, 143766), (882, 139854), (924, 133497), (978, 126126), (1001, 123228), (1078, 114426), (1092, 112959), (1141, 108108), (1188, 103831), (1274, 96822), (1287, 95844), (1323, 93236), (1386, 88998), (1404, 87857), (1467, 84084), (1617, 76284), (1638, 75306), (1716, 71883), (1764, 69927), (1793, 68796), (1911, 64548), (1956, 63063), (2002, 61614), (2079, 59332), (2119, 58212), (2156, 57213), (2282, 54054), (2457, 50204), (2548, 48411), (2574, 47922), (2646, 46618), (2772, 44499), (2934, 42042), (3003, 41076), (3234, 38142), (3276, 37653), (3423, 36036), (3586, 34398), (3822, 32274), (3861, 31948), (4004, 30807), (4158, 29666), (4238, 29106), (4401, 28028), (4564, 27027), (4851, 25428), (4914, 25102), (5148, 23961), (5292, 23309), (5379, 22932), (5733, 21516), (5868, 21021), (6006, 20538), (6357, 19404), (6468, 19071), (6846, 18018), (7007, 17604), (7172, 17199), (7644, 16137), (7722, 15974), (7987, 15444), (8316, 14833), (8476, 14553), (8802, 14014), (9009, 13692), (9702, 12714), (9828, 12551), (10269, 12012), (10758, 11466)]