268923564

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1346

約数の個数: 180

約数和(自身を含む): 881381424

約数和(自身を除く): 612457860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1303, 1323, 1404, 1638, 1764, 1911, 2106, 2268, 2457, 2548, 2606, 2646, 3276, 3822, 3909, 3969, 4212, 4914, 5212, 5292, 5733, 7371, 7644, 7818, 7938, 9121, 9828, 11466, 11727, 14742, 15636, 15876, 16939, 17199, 18242, 22932, 23454, 27363, 29484, 33878, 34398, 35181, 36484, 46908, 50817, 51597, 54726, 63847, 67756, 68796, 70362, 82089, 101634, 103194, 105543, 109452, 118573, 127694, 140724, 152451, 164178, 191541, 203268, 206388, 211086, 237146, 246267, 255388, 304902, 328356, 355719, 383082, 422172, 457353, 474292, 492534, 574623, 609804, 711438, 738801, 766164, 830011, 914706, 985068, 1067157, 1149246, 1372059, 1422876, 1477602, 1660022, 1723869, 1829412, 2134314, 2298492, 2490033, 2744118, 2955204, 3201471, 3320044, 3447738, 4268628, 4980066, 5171607, 5488236, 6402942, 6895476, 7470099, 9604413, 9960132, 10343214, 12805884, 14940198, 19208826, 20686428, 22410297, 29880396, 38417652, 44820594, 67230891, 89641188, 134461782, 268923564]

約数ペア:

[(1, 268923564), (2, 134461782), (3, 89641188), (4, 67230891), (6, 44820594), (7, 38417652), (9, 29880396), (12, 22410297), (13, 20686428), (14, 19208826), (18, 14940198), (21, 12805884), (26, 10343214), (27, 9960132), (28, 9604413), (36, 7470099), (39, 6895476), (42, 6402942), (49, 5488236), (52, 5171607), (54, 4980066), (63, 4268628), (78, 3447738), (81, 3320044), (84, 3201471), (91, 2955204), (98, 2744118), (108, 2490033), (117, 2298492), (126, 2134314), (147, 1829412), (156, 1723869), (162, 1660022), (182, 1477602), (189, 1422876), (196, 1372059), (234, 1149246), (252, 1067157), (273, 985068), (294, 914706), (324, 830011), (351, 766164), (364, 738801), (378, 711438), (441, 609804), (468, 574623), (546, 492534), (567, 474292), (588, 457353), (637, 422172), (702, 383082), (756, 355719), (819, 328356), (882, 304902), (1053, 255388), (1092, 246267), (1134, 237146), (1274, 211086), (1303, 206388), (1323, 203268), (1404, 191541), (1638, 164178), (1764, 152451), (1911, 140724), (2106, 127694), (2268, 118573), (2457, 109452), (2548, 105543), (2606, 103194), (2646, 101634), (3276, 82089), (3822, 70362), (3909, 68796), (3969, 67756), (4212, 63847), (4914, 54726), (5212, 51597), (5292, 50817), (5733, 46908), (7371, 36484), (7644, 35181), (7818, 34398), (7938, 33878), (9121, 29484), (9828, 27363), (11466, 23454), (11727, 22932), (14742, 18242), (15636, 17199), (15876, 16939)]