1237291848

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 3777359040

約数和(自身を除く): 2540067192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 173, 216, 234, 243, 283, 312, 324, 346, 351, 468, 486, 519, 566, 648, 692, 702, 849, 936, 972, 1038, 1053, 1132, 1384, 1404, 1557, 1698, 1944, 2076, 2106, 2249, 2264, 2547, 2808, 3114, 3159, 3396, 3679, 4152, 4212, 4498, 4671, 5094, 6228, 6318, 6747, 6792, 7358, 7641, 8424, 8996, 9342, 10188, 11037, 12456, 12636, 13494, 14013, 14716, 15282, 17992, 18684, 20241, 20376, 22074, 22923, 25272, 26988, 28026, 29432, 30564, 33111, 37368, 40482, 42039, 44148, 45846, 48959, 53976, 56052, 60723, 61128, 66222, 68769, 80964, 84078, 88296, 91692, 97918, 99333, 112104, 121446, 132444, 137538, 146877, 161928, 168156, 182169, 183384, 195836, 198666, 242892, 264888, 275076, 293754, 297999, 336312, 364338, 391672, 397332, 440631, 485784, 546507, 550152, 587508, 595998, 636467, 728676, 794664, 881262, 893997, 1093014, 1175016, 1191996, 1272934, 1321893, 1457352, 1762524, 1787994, 1909401, 2186028, 2383992, 2545868, 2643786, 3525048, 3575988, 3818802, 3965679, 4372056, 5091736, 5287572, 5728203, 7151976, 7637604, 7931358, 10575144, 11456406, 11897037, 15275208, 15862716, 17184609, 22912812, 23794074, 31725432, 34369218, 45825624, 47588148, 51553827, 68738436, 95176296, 103107654, 137476872, 154661481, 206215308, 309322962, 412430616, 618645924, 1237291848]

約数ペア:

[(1, 1237291848), (2, 618645924), (3, 412430616), (4, 309322962), (6, 206215308), (8, 154661481), (9, 137476872), (12, 103107654), (13, 95176296), (18, 68738436), (24, 51553827), (26, 47588148), (27, 45825624), (36, 34369218), (39, 31725432), (52, 23794074), (54, 22912812), (72, 17184609), (78, 15862716), (81, 15275208), (104, 11897037), (108, 11456406), (117, 10575144), (156, 7931358), (162, 7637604), (173, 7151976), (216, 5728203), (234, 5287572), (243, 5091736), (283, 4372056), (312, 3965679), (324, 3818802), (346, 3575988), (351, 3525048), (468, 2643786), (486, 2545868), (519, 2383992), (566, 2186028), (648, 1909401), (692, 1787994), (702, 1762524), (849, 1457352), (936, 1321893), (972, 1272934), (1038, 1191996), (1053, 1175016), (1132, 1093014), (1384, 893997), (1404, 881262), (1557, 794664), (1698, 728676), (1944, 636467), (2076, 595998), (2106, 587508), (2249, 550152), (2264, 546507), (2547, 485784), (2808, 440631), (3114, 397332), (3159, 391672), (3396, 364338), (3679, 336312), (4152, 297999), (4212, 293754), (4498, 275076), (4671, 264888), (5094, 242892), (6228, 198666), (6318, 195836), (6747, 183384), (6792, 182169), (7358, 168156), (7641, 161928), (8424, 146877), (8996, 137538), (9342, 132444), (10188, 121446), (11037, 112104), (12456, 99333), (12636, 97918), (13494, 91692), (14013, 88296), (14716, 84078), (15282, 80964), (17992, 68769), (18684, 66222), (20241, 61128), (20376, 60723), (22074, 56052), (22923, 53976), (25272, 48959), (26988, 45846), (28026, 44148), (29432, 42039), (30564, 40482), (33111, 37368)]