247202448

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2240

約数の個数: 80

約数和(自身を含む): 665582400

約数和(自身を除く): 418379952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 59, 82, 118, 123, 164, 177, 236, 246, 328, 354, 472, 492, 656, 708, 944, 984, 1416, 1968, 2129, 2419, 2832, 4258, 4838, 6387, 7257, 8516, 9676, 12774, 14514, 17032, 19352, 25548, 29028, 34064, 38704, 51096, 58056, 87289, 102192, 116112, 125611, 174578, 251222, 261867, 349156, 376833, 502444, 523734, 698312, 753666, 1004888, 1047468, 1396624, 1507332, 2009776, 2094936, 3014664, 4189872, 5150051, 6029328, 10300102, 15450153, 20600204, 30900306, 41200408, 61800612, 82400816, 123601224, 247202448]

約数ペア:

[(1, 247202448), (2, 123601224), (3, 82400816), (4, 61800612), (6, 41200408), (8, 30900306), (12, 20600204), (16, 15450153), (24, 10300102), (41, 6029328), (48, 5150051), (59, 4189872), (82, 3014664), (118, 2094936), (123, 2009776), (164, 1507332), (177, 1396624), (236, 1047468), (246, 1004888), (328, 753666), (354, 698312), (472, 523734), (492, 502444), (656, 376833), (708, 349156), (944, 261867), (984, 251222), (1416, 174578), (1968, 125611), (2129, 116112), (2419, 102192), (2832, 87289), (4258, 58056), (4838, 51096), (6387, 38704), (7257, 34064), (8516, 29028), (9676, 25548), (12774, 19352), (14514, 17032)]