392541344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 874944000

約数和(自身を除く): 482402656

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 416, 488, 496, 499, 793, 806, 976, 992, 998, 1586, 1612, 1891, 1952, 1996, 3172, 3224, 3782, 3992, 6344, 6448, 6487, 7564, 7984, 12688, 12896, 12974, 15128, 15469, 15968, 24583, 25376, 25948, 30256, 30439, 30938, 49166, 51896, 60512, 60878, 61876, 98332, 103792, 121756, 123752, 196664, 201097, 207584, 243512, 247504, 393328, 395707, 402194, 487024, 495008, 786656, 791414, 804388, 943609, 974048, 1582828, 1608776, 1887218, 3165656, 3217552, 3774436, 6331312, 6435104, 7548872, 12266917, 12662624, 15097744, 24533834, 30195488, 49067668, 98135336, 196270672, 392541344]

約数ペア:

[(1, 392541344), (2, 196270672), (4, 98135336), (8, 49067668), (13, 30195488), (16, 24533834), (26, 15097744), (31, 12662624), (32, 12266917), (52, 7548872), (61, 6435104), (62, 6331312), (104, 3774436), (122, 3217552), (124, 3165656), (208, 1887218), (244, 1608776), (248, 1582828), (403, 974048), (416, 943609), (488, 804388), (496, 791414), (499, 786656), (793, 495008), (806, 487024), (976, 402194), (992, 395707), (998, 393328), (1586, 247504), (1612, 243512), (1891, 207584), (1952, 201097), (1996, 196664), (3172, 123752), (3224, 121756), (3782, 103792), (3992, 98332), (6344, 61876), (6448, 60878), (6487, 60512), (7564, 51896), (7984, 49166), (12688, 30938), (12896, 30439), (12974, 30256), (15128, 25948), (15469, 25376), (15968, 24583)]