661302144

素因数分解:

$2^7\times 3^6\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 224

約数和(自身を含む): 2084788200

約数和(自身を除く): 1423486056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 373, 384, 432, 456, 486, 513, 576, 608, 648, 684, 729, 746, 864, 912, 972, 1026, 1119, 1152, 1216, 1296, 1368, 1458, 1492, 1539, 1728, 1824, 1944, 2052, 2238, 2432, 2592, 2736, 2916, 2984, 3078, 3357, 3456, 3648, 3888, 4104, 4476, 4617, 5184, 5472, 5832, 5968, 6156, 6714, 7087, 7296, 7776, 8208, 8952, 9234, 10071, 10368, 10944, 11664, 11936, 12312, 13428, 13851, 14174, 15552, 16416, 17904, 18468, 20142, 21261, 21888, 23328, 23872, 24624, 26856, 27702, 28348, 30213, 31104, 32832, 35808, 36936, 40284, 42522, 46656, 47744, 49248, 53712, 55404, 56696, 60426, 63783, 65664, 71616, 73872, 80568, 85044, 90639, 93312, 98496, 107424, 110808, 113392, 120852, 127566, 143232, 147744, 161136, 170088, 181278, 191349, 196992, 214848, 221616, 226784, 241704, 255132, 271917, 295488, 322272, 340176, 362556, 382698, 429696, 443232, 453568, 483408, 510264, 543834, 574047, 590976, 644544, 680352, 725112, 765396, 886464, 907136, 966816, 1020528, 1087668, 1148094, 1289088, 1360704, 1450224, 1530792, 1722141, 1772928, 1933632, 2041056, 2175336, 2296188, 2721408, 2900448, 3061584, 3444282, 3867264, 4082112, 4350672, 4592376, 5166423, 5800896, 6123168, 6888564, 8164224, 8701344, 9184752, 10332846, 11601792, 12246336, 13777128, 17402688, 18369504, 20665692, 24492672, 27554256, 34805376, 36739008, 41331384, 55108512, 73478016, 82662768, 110217024, 165325536, 220434048, 330651072, 661302144]

約数ペア:

[(1, 661302144), (2, 330651072), (3, 220434048), (4, 165325536), (6, 110217024), (8, 82662768), (9, 73478016), (12, 55108512), (16, 41331384), (18, 36739008), (19, 34805376), (24, 27554256), (27, 24492672), (32, 20665692), (36, 18369504), (38, 17402688), (48, 13777128), (54, 12246336), (57, 11601792), (64, 10332846), (72, 9184752), (76, 8701344), (81, 8164224), (96, 6888564), (108, 6123168), (114, 5800896), (128, 5166423), (144, 4592376), (152, 4350672), (162, 4082112), (171, 3867264), (192, 3444282), (216, 3061584), (228, 2900448), (243, 2721408), (288, 2296188), (304, 2175336), (324, 2041056), (342, 1933632), (373, 1772928), (384, 1722141), (432, 1530792), (456, 1450224), (486, 1360704), (513, 1289088), (576, 1148094), (608, 1087668), (648, 1020528), (684, 966816), (729, 907136), (746, 886464), (864, 765396), (912, 725112), (972, 680352), (1026, 644544), (1119, 590976), (1152, 574047), (1216, 543834), (1296, 510264), (1368, 483408), (1458, 453568), (1492, 443232), (1539, 429696), (1728, 382698), (1824, 362556), (1944, 340176), (2052, 322272), (2238, 295488), (2432, 271917), (2592, 255132), (2736, 241704), (2916, 226784), (2984, 221616), (3078, 214848), (3357, 196992), (3456, 191349), (3648, 181278), (3888, 170088), (4104, 161136), (4476, 147744), (4617, 143232), (5184, 127566), (5472, 120852), (5832, 113392), (5968, 110808), (6156, 107424), (6714, 98496), (7087, 93312), (7296, 90639), (7776, 85044), (8208, 80568), (8952, 73872), (9234, 71616), (10071, 65664), (10368, 63783), (10944, 60426), (11664, 56696), (11936, 55404), (12312, 53712), (13428, 49248), (13851, 47744), (14174, 46656), (15552, 42522), (16416, 40284), (17904, 36936), (18468, 35808), (20142, 32832), (21261, 31104), (21888, 30213), (23328, 28348), (23872, 27702), (24624, 26856)]