289929132

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5274

約数の個数: 84

約数和(自身を含む): 800906680

約数和(自身を除く): 510977548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 4617, 5233, 6156, 9234, 10466, 13851, 15699, 18468, 20932, 27702, 31398, 47097, 55404, 62796, 94194, 99427, 141291, 188388, 198854, 282582, 298281, 397708, 423873, 565164, 596562, 847746, 894843, 1193124, 1271619, 1695492, 1789686, 2543238, 2684529, 3579372, 3814857, 5086476, 5369058, 7629714, 8053587, 10738116, 15259428, 16107174, 24160761, 32214348, 48321522, 72482283, 96643044, 144964566, 289929132]

約数ペア:

[(1, 289929132), (2, 144964566), (3, 96643044), (4, 72482283), (6, 48321522), (9, 32214348), (12, 24160761), (18, 16107174), (19, 15259428), (27, 10738116), (36, 8053587), (38, 7629714), (54, 5369058), (57, 5086476), (76, 3814857), (81, 3579372), (108, 2684529), (114, 2543238), (162, 1789686), (171, 1695492), (228, 1271619), (243, 1193124), (324, 894843), (342, 847746), (486, 596562), (513, 565164), (684, 423873), (729, 397708), (972, 298281), (1026, 282582), (1458, 198854), (1539, 188388), (2052, 141291), (2916, 99427), (3078, 94194), (4617, 62796), (5233, 55404), (6156, 47097), (9234, 31398), (10466, 27702), (13851, 20932), (15699, 18468)]