491485464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 1406059200

約数和(自身を除く): 914573736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 443, 456, 684, 811, 886, 1329, 1368, 1622, 1772, 2433, 2658, 3244, 3544, 3987, 4866, 5316, 6488, 7299, 7974, 8417, 9732, 10632, 14598, 15409, 15948, 16834, 19464, 25251, 29196, 30818, 31896, 33668, 46227, 50502, 58392, 61636, 67336, 75753, 92454, 101004, 123272, 138681, 151506, 184908, 202008, 277362, 303012, 359273, 369816, 554724, 606024, 718546, 1077819, 1109448, 1437092, 2155638, 2874184, 3233457, 4311276, 6466914, 6826187, 8622552, 12933828, 13652374, 20478561, 25867656, 27304748, 40957122, 54609496, 61435683, 81914244, 122871366, 163828488, 245742732, 491485464]

約数ペア:

[(1, 491485464), (2, 245742732), (3, 163828488), (4, 122871366), (6, 81914244), (8, 61435683), (9, 54609496), (12, 40957122), (18, 27304748), (19, 25867656), (24, 20478561), (36, 13652374), (38, 12933828), (57, 8622552), (72, 6826187), (76, 6466914), (114, 4311276), (152, 3233457), (171, 2874184), (228, 2155638), (342, 1437092), (443, 1109448), (456, 1077819), (684, 718546), (811, 606024), (886, 554724), (1329, 369816), (1368, 359273), (1622, 303012), (1772, 277362), (2433, 202008), (2658, 184908), (3244, 151506), (3544, 138681), (3987, 123272), (4866, 101004), (5316, 92454), (6488, 75753), (7299, 67336), (7974, 61636), (8417, 58392), (9732, 50502), (10632, 46227), (14598, 33668), (15409, 31896), (15948, 30818), (16834, 29196), (19464, 25251)]