1371372912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 4754626240

約数和(自身を除く): 3383253328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 229, 234, 252, 273, 312, 336, 364, 457, 458, 468, 504, 546, 624, 687, 728, 819, 914, 916, 936, 1008, 1092, 1371, 1374, 1456, 1603, 1638, 1828, 1832, 1872, 2061, 2184, 2742, 2748, 2977, 3199, 3206, 3276, 3656, 3664, 4113, 4122, 4368, 4809, 5484, 5496, 5941, 5954, 6398, 6412, 6552, 7312, 8226, 8244, 8931, 9597, 9618, 10968, 10992, 11882, 11908, 12796, 12824, 13104, 14427, 16452, 16488, 17823, 17862, 19194, 19236, 20839, 21936, 23764, 23816, 25592, 25648, 26793, 28791, 28854, 32904, 32976, 35646, 35724, 38388, 38472, 41587, 41678, 47528, 47632, 51184, 53469, 53586, 57582, 57708, 62517, 65808, 71292, 71448, 76776, 76944, 83174, 83356, 95056, 104653, 106938, 107172, 115164, 115416, 124761, 125034, 142584, 142896, 153552, 166348, 166712, 187551, 209306, 213876, 214344, 230328, 230832, 249522, 250068, 285168, 313959, 332696, 333424, 374283, 375102, 418612, 427752, 428688, 460656, 499044, 500136, 627918, 665392, 732571, 748566, 750204, 837224, 855504, 941877, 998088, 1000272, 1255836, 1360489, 1465142, 1497132, 1500408, 1674448, 1883754, 1996176, 2197713, 2511672, 2720978, 2930284, 2994264, 3000816, 3767508, 4081467, 4395426, 5023344, 5441956, 5860568, 5988528, 6593139, 7535016, 8162934, 8790852, 9523423, 10883912, 11721136, 12244401, 13186278, 15070032, 16325868, 17581704, 19046846, 21767824, 24488802, 26372556, 28570269, 32651736, 35163408, 38093692, 48977604, 52745112, 57140538, 65303472, 76187384, 85710807, 97955208, 105490224, 114281076, 152374768, 171421614, 195910416, 228562152, 342843228, 457124304, 685686456, 1371372912]

約数ペア:

[(1, 1371372912), (2, 685686456), (3, 457124304), (4, 342843228), (6, 228562152), (7, 195910416), (8, 171421614), (9, 152374768), (12, 114281076), (13, 105490224), (14, 97955208), (16, 85710807), (18, 76187384), (21, 65303472), (24, 57140538), (26, 52745112), (28, 48977604), (36, 38093692), (39, 35163408), (42, 32651736), (48, 28570269), (52, 26372556), (56, 24488802), (63, 21767824), (72, 19046846), (78, 17581704), (84, 16325868), (91, 15070032), (104, 13186278), (112, 12244401), (117, 11721136), (126, 10883912), (144, 9523423), (156, 8790852), (168, 8162934), (182, 7535016), (208, 6593139), (229, 5988528), (234, 5860568), (252, 5441956), (273, 5023344), (312, 4395426), (336, 4081467), (364, 3767508), (457, 3000816), (458, 2994264), (468, 2930284), (504, 2720978), (546, 2511672), (624, 2197713), (687, 1996176), (728, 1883754), (819, 1674448), (914, 1500408), (916, 1497132), (936, 1465142), (1008, 1360489), (1092, 1255836), (1371, 1000272), (1374, 998088), (1456, 941877), (1603, 855504), (1638, 837224), (1828, 750204), (1832, 748566), (1872, 732571), (2061, 665392), (2184, 627918), (2742, 500136), (2748, 499044), (2977, 460656), (3199, 428688), (3206, 427752), (3276, 418612), (3656, 375102), (3664, 374283), (4113, 333424), (4122, 332696), (4368, 313959), (4809, 285168), (5484, 250068), (5496, 249522), (5941, 230832), (5954, 230328), (6398, 214344), (6412, 213876), (6552, 209306), (7312, 187551), (8226, 166712), (8244, 166348), (8931, 153552), (9597, 142896), (9618, 142584), (10968, 125034), (10992, 124761), (11882, 115416), (11908, 115164), (12796, 107172), (12824, 106938), (13104, 104653), (14427, 95056), (16452, 83356), (16488, 83174), (17823, 76944), (17862, 76776), (19194, 71448), (19236, 71292), (20839, 65808), (21936, 62517), (23764, 57708), (23816, 57582), (25592, 53586), (25648, 53469), (26793, 51184), (28791, 47632), (28854, 47528), (32904, 41678), (32976, 41587), (35646, 38472), (35724, 38388)]