2470919328

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 7147629216

約数和(自身を除く): 4676709888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 181, 214, 288, 321, 362, 428, 443, 543, 642, 724, 856, 886, 963, 1086, 1284, 1329, 1448, 1629, 1712, 1772, 1926, 2172, 2568, 2658, 2896, 3258, 3424, 3544, 3852, 3987, 4344, 5136, 5316, 5792, 6516, 7088, 7704, 7974, 8688, 10272, 10632, 13032, 14176, 15408, 15948, 17376, 19367, 21264, 26064, 30816, 31896, 38734, 42528, 47401, 52128, 58101, 63792, 77468, 80183, 94802, 116202, 127584, 142203, 154936, 160366, 174303, 189604, 232404, 240549, 284406, 309872, 320732, 348606, 379208, 426609, 464808, 481098, 568812, 619744, 641464, 697212, 721647, 758416, 853218, 929616, 962196, 1137624, 1282928, 1394424, 1443294, 1516832, 1706436, 1859232, 1924392, 2275248, 2565856, 2788848, 2886588, 3412872, 3848784, 4550496, 5577696, 5773176, 6825744, 7697568, 8579581, 11546352, 13651488, 17159162, 23092704, 25738743, 34318324, 51477486, 68636648, 77216229, 102954972, 137273296, 154432458, 205909944, 274546592, 308864916, 411819888, 617729832, 823639776, 1235459664, 2470919328]

約数ペア:

[(1, 2470919328), (2, 1235459664), (3, 823639776), (4, 617729832), (6, 411819888), (8, 308864916), (9, 274546592), (12, 205909944), (16, 154432458), (18, 137273296), (24, 102954972), (32, 77216229), (36, 68636648), (48, 51477486), (72, 34318324), (96, 25738743), (107, 23092704), (144, 17159162), (181, 13651488), (214, 11546352), (288, 8579581), (321, 7697568), (362, 6825744), (428, 5773176), (443, 5577696), (543, 4550496), (642, 3848784), (724, 3412872), (856, 2886588), (886, 2788848), (963, 2565856), (1086, 2275248), (1284, 1924392), (1329, 1859232), (1448, 1706436), (1629, 1516832), (1712, 1443294), (1772, 1394424), (1926, 1282928), (2172, 1137624), (2568, 962196), (2658, 929616), (2896, 853218), (3258, 758416), (3424, 721647), (3544, 697212), (3852, 641464), (3987, 619744), (4344, 568812), (5136, 481098), (5316, 464808), (5792, 426609), (6516, 379208), (7088, 348606), (7704, 320732), (7974, 309872), (8688, 284406), (10272, 240549), (10632, 232404), (13032, 189604), (14176, 174303), (15408, 160366), (15948, 154936), (17376, 142203), (19367, 127584), (21264, 116202), (26064, 94802), (30816, 80183), (31896, 77468), (38734, 63792), (42528, 58101), (47401, 52128)]