2639540358

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4591}}^1$

素因数の和:4641

約数の個数: 144

約数和(自身を含む): 7341175296

約数和(自身を除く): 4701634938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 169, 182, 189, 234, 243, 273, 338, 351, 378, 486, 507, 546, 567, 702, 819, 1014, 1053, 1134, 1183, 1521, 1638, 1701, 2106, 2366, 2457, 3042, 3159, 3402, 3549, 4563, 4591, 4914, 6318, 7098, 7371, 9126, 9182, 10647, 13689, 13773, 14742, 21294, 22113, 27378, 27546, 31941, 32137, 41067, 41319, 44226, 59683, 63882, 64274, 82134, 82638, 95823, 96411, 119366, 123957, 179049, 191646, 192822, 247914, 287469, 289233, 358098, 371871, 417781, 537147, 574938, 578466, 743742, 775879, 835562, 867699, 1074294, 1115613, 1253343, 1551758, 1611441, 1735398, 2231226, 2327637, 2506686, 2603097, 3222882, 3760029, 4655274, 4834323, 5206194, 5431153, 6982911, 7520058, 7809291, 9668646, 10862306, 11280087, 13965822, 14502969, 15618582, 16293459, 20948733, 22560174, 29005938, 32586918, 33840261, 41897466, 48880377, 62846199, 67680522, 97760754, 101520783, 125692398, 146641131, 188538597, 203041566, 293282262, 377077194, 439923393, 879846786, 1319770179, 2639540358]

約数ペア:

[(1, 2639540358), (2, 1319770179), (3, 879846786), (6, 439923393), (7, 377077194), (9, 293282262), (13, 203041566), (14, 188538597), (18, 146641131), (21, 125692398), (26, 101520783), (27, 97760754), (39, 67680522), (42, 62846199), (54, 48880377), (63, 41897466), (78, 33840261), (81, 32586918), (91, 29005938), (117, 22560174), (126, 20948733), (162, 16293459), (169, 15618582), (182, 14502969), (189, 13965822), (234, 11280087), (243, 10862306), (273, 9668646), (338, 7809291), (351, 7520058), (378, 6982911), (486, 5431153), (507, 5206194), (546, 4834323), (567, 4655274), (702, 3760029), (819, 3222882), (1014, 2603097), (1053, 2506686), (1134, 2327637), (1183, 2231226), (1521, 1735398), (1638, 1611441), (1701, 1551758), (2106, 1253343), (2366, 1115613), (2457, 1074294), (3042, 867699), (3159, 835562), (3402, 775879), (3549, 743742), (4563, 578466), (4591, 574938), (4914, 537147), (6318, 417781), (7098, 371871), (7371, 358098), (9126, 289233), (9182, 287469), (10647, 247914), (13689, 192822), (13773, 191646), (14742, 179049), (21294, 123957), (22113, 119366), (27378, 96411), (27546, 95823), (31941, 82638), (32137, 82134), (41067, 64274), (41319, 63882), (44226, 59683)]