306089316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 908107200

約数和(自身を除く): 602017884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 342, 348, 377, 468, 494, 522, 551, 684, 741, 754, 988, 1044, 1102, 1131, 1187, 1482, 1508, 1653, 2204, 2223, 2262, 2374, 2964, 3306, 3393, 3561, 4446, 4524, 4748, 4959, 6612, 6786, 7122, 7163, 8892, 9918, 10683, 13572, 14244, 14326, 15431, 19836, 21366, 21489, 22553, 28652, 30862, 34423, 42732, 42978, 45106, 46293, 61724, 64467, 67659, 68846, 85956, 90212, 92586, 103269, 128934, 135318, 137692, 138879, 185172, 202977, 206538, 257868, 270636, 277758, 293189, 309807, 405954, 413076, 447499, 555516, 586378, 619614, 654037, 811908, 879567, 894998, 1172756, 1239228, 1308074, 1342497, 1759134, 1789996, 1962111, 2616148, 2638701, 2684994, 3518268, 3924222, 4027491, 5277402, 5369988, 5886333, 7848444, 8054982, 8502481, 10554804, 11772666, 16109964, 17004962, 23545332, 25507443, 34009924, 51014886, 76522329, 102029772, 153044658, 306089316]

約数ペア:

[(1, 306089316), (2, 153044658), (3, 102029772), (4, 76522329), (6, 51014886), (9, 34009924), (12, 25507443), (13, 23545332), (18, 17004962), (19, 16109964), (26, 11772666), (29, 10554804), (36, 8502481), (38, 8054982), (39, 7848444), (52, 5886333), (57, 5369988), (58, 5277402), (76, 4027491), (78, 3924222), (87, 3518268), (114, 2684994), (116, 2638701), (117, 2616148), (156, 1962111), (171, 1789996), (174, 1759134), (228, 1342497), (234, 1308074), (247, 1239228), (261, 1172756), (342, 894998), (348, 879567), (377, 811908), (468, 654037), (494, 619614), (522, 586378), (551, 555516), (684, 447499), (741, 413076), (754, 405954), (988, 309807), (1044, 293189), (1102, 277758), (1131, 270636), (1187, 257868), (1482, 206538), (1508, 202977), (1653, 185172), (2204, 138879), (2223, 137692), (2262, 135318), (2374, 128934), (2964, 103269), (3306, 92586), (3393, 90212), (3561, 85956), (4446, 68846), (4524, 67659), (4748, 64467), (4959, 61724), (6612, 46293), (6786, 45106), (7122, 42978), (7163, 42732), (8892, 34423), (9918, 30862), (10683, 28652), (13572, 22553), (14244, 21489), (14326, 21366), (15431, 19836)]