252743008

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 590587200

約数和(自身を除く): 337844192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 61, 106, 112, 122, 212, 224, 244, 349, 371, 424, 427, 488, 698, 742, 848, 854, 976, 1396, 1484, 1696, 1708, 1952, 2443, 2792, 2968, 3233, 3416, 4886, 5584, 5936, 6466, 6832, 9772, 11168, 11872, 12932, 13664, 18497, 19544, 21289, 22631, 25864, 36994, 39088, 42578, 45262, 51728, 73988, 78176, 85156, 90524, 103456, 129479, 147976, 149023, 170312, 181048, 258958, 295952, 298046, 340624, 362096, 517916, 591904, 596092, 681248, 724192, 1035832, 1128317, 1192184, 2071664, 2256634, 2384368, 4143328, 4513268, 4768736, 7898219, 9026536, 15796438, 18053072, 31592876, 36106144, 63185752, 126371504, 252743008]

約数ペア:

[(1, 252743008), (2, 126371504), (4, 63185752), (7, 36106144), (8, 31592876), (14, 18053072), (16, 15796438), (28, 9026536), (32, 7898219), (53, 4768736), (56, 4513268), (61, 4143328), (106, 2384368), (112, 2256634), (122, 2071664), (212, 1192184), (224, 1128317), (244, 1035832), (349, 724192), (371, 681248), (424, 596092), (427, 591904), (488, 517916), (698, 362096), (742, 340624), (848, 298046), (854, 295952), (976, 258958), (1396, 181048), (1484, 170312), (1696, 149023), (1708, 147976), (1952, 129479), (2443, 103456), (2792, 90524), (2968, 85156), (3233, 78176), (3416, 73988), (4886, 51728), (5584, 45262), (5936, 42578), (6466, 39088), (6832, 36994), (9772, 25864), (11168, 22631), (11872, 21289), (12932, 19544), (13664, 18497)]