231246288

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 180

約数和(自身を含む): 811060068

約数和(自身を除く): 579813780

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2521, 2548, 3276, 3528, 3822, 4368, 5042, 5096, 5733, 6552, 7056, 7563, 7644, 10084, 10192, 11466, 13104, 15126, 15288, 17647, 20168, 22689, 22932, 30252, 30576, 32773, 35294, 40336, 45378, 45864, 52941, 60504, 65546, 70588, 90756, 91728, 98319, 105882, 121008, 123529, 131092, 141176, 158823, 181512, 196638, 211764, 229411, 247058, 262184, 282352, 294957, 317646, 363024, 370587, 393276, 423528, 458822, 494116, 524368, 589914, 635292, 688233, 741174, 786552, 847056, 917644, 988232, 1111761, 1179828, 1270584, 1376466, 1482348, 1573104, 1605877, 1835288, 1976464, 2064699, 2223522, 2359656, 2541168, 2752932, 2964696, 3211754, 3670576, 4129398, 4447044, 4719312, 4817631, 5505864, 5929392, 6423508, 8258796, 8894088, 9635262, 11011728, 12847016, 14452893, 16517592, 17788176, 19270524, 25694032, 28905786, 33035184, 38541048, 57811572, 77082096, 115623144, 231246288]

約数ペア:

[(1, 231246288), (2, 115623144), (3, 77082096), (4, 57811572), (6, 38541048), (7, 33035184), (8, 28905786), (9, 25694032), (12, 19270524), (13, 17788176), (14, 16517592), (16, 14452893), (18, 12847016), (21, 11011728), (24, 9635262), (26, 8894088), (28, 8258796), (36, 6423508), (39, 5929392), (42, 5505864), (48, 4817631), (49, 4719312), (52, 4447044), (56, 4129398), (63, 3670576), (72, 3211754), (78, 2964696), (84, 2752932), (91, 2541168), (98, 2359656), (104, 2223522), (112, 2064699), (117, 1976464), (126, 1835288), (144, 1605877), (147, 1573104), (156, 1482348), (168, 1376466), (182, 1270584), (196, 1179828), (208, 1111761), (234, 988232), (252, 917644), (273, 847056), (294, 786552), (312, 741174), (336, 688233), (364, 635292), (392, 589914), (441, 524368), (468, 494116), (504, 458822), (546, 423528), (588, 393276), (624, 370587), (637, 363024), (728, 317646), (784, 294957), (819, 282352), (882, 262184), (936, 247058), (1008, 229411), (1092, 211764), (1176, 196638), (1274, 181512), (1456, 158823), (1638, 141176), (1764, 131092), (1872, 123529), (1911, 121008), (2184, 105882), (2352, 98319), (2521, 91728), (2548, 90756), (3276, 70588), (3528, 65546), (3822, 60504), (4368, 52941), (5042, 45864), (5096, 45378), (5733, 40336), (6552, 35294), (7056, 32773), (7563, 30576), (7644, 30252), (10084, 22932), (10192, 22689), (11466, 20168), (13104, 17647), (15126, 15288)]