1213497376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1483}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 2952851328

約数和(自身を除く): 1739353952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 281, 364, 416, 562, 728, 1124, 1456, 1483, 1967, 2248, 2912, 2966, 3653, 3934, 4496, 5932, 7306, 7868, 8992, 10381, 11864, 14612, 15736, 19279, 20762, 23728, 25571, 29224, 31472, 38558, 41524, 47456, 51142, 58448, 62944, 77116, 83048, 102284, 116896, 134953, 154232, 166096, 204568, 269906, 308464, 332192, 409136, 416723, 539812, 616928, 818272, 833446, 1079624, 1666892, 2159248, 2917061, 3333784, 4318496, 5417399, 5834122, 6667568, 10834798, 11668244, 13335136, 21669596, 23336488, 37921793, 43339192, 46672976, 75843586, 86678384, 93345952, 151687172, 173356768, 303374344, 606748688, 1213497376]

約数ペア:

[(1, 1213497376), (2, 606748688), (4, 303374344), (7, 173356768), (8, 151687172), (13, 93345952), (14, 86678384), (16, 75843586), (26, 46672976), (28, 43339192), (32, 37921793), (52, 23336488), (56, 21669596), (91, 13335136), (104, 11668244), (112, 10834798), (182, 6667568), (208, 5834122), (224, 5417399), (281, 4318496), (364, 3333784), (416, 2917061), (562, 2159248), (728, 1666892), (1124, 1079624), (1456, 833446), (1483, 818272), (1967, 616928), (2248, 539812), (2912, 416723), (2966, 409136), (3653, 332192), (3934, 308464), (4496, 269906), (5932, 204568), (7306, 166096), (7868, 154232), (8992, 134953), (10381, 116896), (11864, 102284), (14612, 83048), (15736, 77116), (19279, 62944), (20762, 58448), (23728, 51142), (25571, 47456), (29224, 41524), (31472, 38558)]