542838186

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 168

約数和(自身を含む): 1428686532

約数和(自身を除く): 885848346

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 121, 153, 162, 181, 187, 198, 242, 243, 297, 306, 362, 363, 374, 459, 486, 543, 561, 594, 726, 729, 891, 918, 1086, 1089, 1122, 1377, 1458, 1629, 1683, 1782, 1991, 2057, 2178, 2673, 2754, 3077, 3258, 3267, 3366, 3982, 4114, 4131, 4887, 5049, 5346, 5973, 6154, 6171, 6534, 8019, 8262, 9231, 9774, 9801, 10098, 11946, 12342, 12393, 14661, 15147, 16038, 17919, 18462, 18513, 19602, 21901, 24786, 27693, 29322, 29403, 30294, 33847, 35838, 37026, 43802, 43983, 45441, 53757, 55386, 55539, 58806, 65703, 67694, 83079, 87966, 88209, 90882, 101541, 107514, 111078, 131406, 131949, 136323, 161271, 166158, 166617, 176418, 197109, 203082, 249237, 263898, 272646, 304623, 322542, 333234, 372317, 394218, 483813, 498474, 499851, 591327, 609246, 744634, 747711, 913869, 967626, 999702, 1116951, 1182654, 1451439, 1495422, 1499553, 1773981, 1827738, 2233902, 2243133, 2741607, 2902878, 2999106, 3350853, 3547962, 4486266, 5321943, 5483214, 6701706, 8224821, 10052559, 10643886, 15965829, 16449642, 20105118, 24674463, 30157677, 31931658, 49348926, 60315354, 90473031, 180946062, 271419093, 542838186]

約数ペア:

[(1, 542838186), (2, 271419093), (3, 180946062), (6, 90473031), (9, 60315354), (11, 49348926), (17, 31931658), (18, 30157677), (22, 24674463), (27, 20105118), (33, 16449642), (34, 15965829), (51, 10643886), (54, 10052559), (66, 8224821), (81, 6701706), (99, 5483214), (102, 5321943), (121, 4486266), (153, 3547962), (162, 3350853), (181, 2999106), (187, 2902878), (198, 2741607), (242, 2243133), (243, 2233902), (297, 1827738), (306, 1773981), (362, 1499553), (363, 1495422), (374, 1451439), (459, 1182654), (486, 1116951), (543, 999702), (561, 967626), (594, 913869), (726, 747711), (729, 744634), (891, 609246), (918, 591327), (1086, 499851), (1089, 498474), (1122, 483813), (1377, 394218), (1458, 372317), (1629, 333234), (1683, 322542), (1782, 304623), (1991, 272646), (2057, 263898), (2178, 249237), (2673, 203082), (2754, 197109), (3077, 176418), (3258, 166617), (3267, 166158), (3366, 161271), (3982, 136323), (4114, 131949), (4131, 131406), (4887, 111078), (5049, 107514), (5346, 101541), (5973, 90882), (6154, 88209), (6171, 87966), (6534, 83079), (8019, 67694), (8262, 65703), (9231, 58806), (9774, 55539), (9801, 55386), (10098, 53757), (11946, 45441), (12342, 43983), (12393, 43802), (14661, 37026), (15147, 35838), (16038, 33847), (17919, 30294), (18462, 29403), (18513, 29322), (19602, 27693), (21901, 24786)]