255087144

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 779375520

約数和(自身を除く): 524288376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 107, 108, 117, 156, 162, 214, 216, 234, 283, 312, 321, 324, 351, 428, 468, 566, 642, 648, 702, 849, 856, 936, 963, 1053, 1132, 1284, 1391, 1404, 1698, 1926, 2106, 2264, 2547, 2568, 2782, 2808, 2889, 3396, 3679, 3852, 4173, 4212, 5094, 5564, 5778, 6792, 7358, 7641, 7704, 8346, 8424, 8667, 10188, 11037, 11128, 11556, 12519, 14716, 15282, 16692, 17334, 20376, 22074, 22923, 23112, 25038, 29432, 30281, 30564, 33111, 33384, 34668, 37557, 44148, 45846, 50076, 60562, 61128, 66222, 69336, 75114, 88296, 90843, 91692, 99333, 100152, 112671, 121124, 132444, 150228, 181686, 183384, 198666, 225342, 242248, 264888, 272529, 297999, 300456, 363372, 393653, 397332, 450684, 545058, 595998, 726744, 787306, 794664, 817587, 901368, 1090116, 1180959, 1191996, 1574612, 1635174, 2180232, 2361918, 2383992, 2452761, 3149224, 3270348, 3542877, 4723836, 4905522, 6540696, 7085754, 9447672, 9811044, 10628631, 14171508, 19622088, 21257262, 28343016, 31885893, 42514524, 63771786, 85029048, 127543572, 255087144]

約数ペア:

[(1, 255087144), (2, 127543572), (3, 85029048), (4, 63771786), (6, 42514524), (8, 31885893), (9, 28343016), (12, 21257262), (13, 19622088), (18, 14171508), (24, 10628631), (26, 9811044), (27, 9447672), (36, 7085754), (39, 6540696), (52, 4905522), (54, 4723836), (72, 3542877), (78, 3270348), (81, 3149224), (104, 2452761), (107, 2383992), (108, 2361918), (117, 2180232), (156, 1635174), (162, 1574612), (214, 1191996), (216, 1180959), (234, 1090116), (283, 901368), (312, 817587), (321, 794664), (324, 787306), (351, 726744), (428, 595998), (468, 545058), (566, 450684), (642, 397332), (648, 393653), (702, 363372), (849, 300456), (856, 297999), (936, 272529), (963, 264888), (1053, 242248), (1132, 225342), (1284, 198666), (1391, 183384), (1404, 181686), (1698, 150228), (1926, 132444), (2106, 121124), (2264, 112671), (2547, 100152), (2568, 99333), (2782, 91692), (2808, 90843), (2889, 88296), (3396, 75114), (3679, 69336), (3852, 66222), (4173, 61128), (4212, 60562), (5094, 50076), (5564, 45846), (5778, 44148), (6792, 37557), (7358, 34668), (7641, 33384), (7704, 33111), (8346, 30564), (8424, 30281), (8667, 29432), (10188, 25038), (11037, 23112), (11128, 22923), (11556, 22074), (12519, 20376), (14716, 17334), (15282, 16692)]