1209919032

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1127

約数の個数: 160

約数和(自身を含む): 3889036800

約数和(自身を除く): 2679117768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 359, 378, 504, 567, 648, 718, 743, 756, 1077, 1134, 1436, 1486, 1512, 2154, 2229, 2268, 2513, 2872, 2972, 3231, 4308, 4458, 4536, 5026, 5201, 5944, 6462, 6687, 7539, 8616, 8916, 9693, 10052, 10402, 12924, 13374, 15078, 15603, 17832, 19386, 20061, 20104, 20804, 22617, 25848, 26748, 29079, 30156, 31206, 38772, 40122, 41608, 45234, 46809, 53496, 58158, 60183, 60312, 62412, 67851, 77544, 80244, 90468, 93618, 116316, 120366, 124824, 135702, 140427, 160488, 180936, 187236, 203553, 232632, 240732, 266737, 271404, 280854, 374472, 407106, 421281, 481464, 533474, 542808, 561708, 800211, 814212, 842562, 1066948, 1123416, 1600422, 1628424, 1685124, 1867159, 2133896, 2400633, 3200844, 3370248, 3734318, 4801266, 5601477, 6401688, 7201899, 7468636, 9602532, 11202954, 14403798, 14937272, 16804431, 19205064, 21605697, 22405908, 28807596, 33608862, 43211394, 44811816, 50413293, 57615192, 67217724, 86422788, 100826586, 134435448, 151239879, 172845576, 201653172, 302479758, 403306344, 604959516, 1209919032]

約数ペア:

[(1, 1209919032), (2, 604959516), (3, 403306344), (4, 302479758), (6, 201653172), (7, 172845576), (8, 151239879), (9, 134435448), (12, 100826586), (14, 86422788), (18, 67217724), (21, 57615192), (24, 50413293), (27, 44811816), (28, 43211394), (36, 33608862), (42, 28807596), (54, 22405908), (56, 21605697), (63, 19205064), (72, 16804431), (81, 14937272), (84, 14403798), (108, 11202954), (126, 9602532), (162, 7468636), (168, 7201899), (189, 6401688), (216, 5601477), (252, 4801266), (324, 3734318), (359, 3370248), (378, 3200844), (504, 2400633), (567, 2133896), (648, 1867159), (718, 1685124), (743, 1628424), (756, 1600422), (1077, 1123416), (1134, 1066948), (1436, 842562), (1486, 814212), (1512, 800211), (2154, 561708), (2229, 542808), (2268, 533474), (2513, 481464), (2872, 421281), (2972, 407106), (3231, 374472), (4308, 280854), (4458, 271404), (4536, 266737), (5026, 240732), (5201, 232632), (5944, 203553), (6462, 187236), (6687, 180936), (7539, 160488), (8616, 140427), (8916, 135702), (9693, 124824), (10052, 120366), (10402, 116316), (12924, 93618), (13374, 90468), (15078, 80244), (15603, 77544), (17832, 67851), (19386, 62412), (20061, 60312), (20104, 60183), (20804, 58158), (22617, 53496), (25848, 46809), (26748, 45234), (29079, 41608), (30156, 40122), (31206, 38772)]