398837952

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{13577}}^1$

素因数の和:13615

約数の個数: 112

約数和(自身を含む): 1241572320

約数和(自身を除く): 842734368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 9792, 13577, 14688, 27154, 29376, 40731, 54308, 81462, 108616, 122193, 162924, 217232, 230809, 244386, 325848, 366579, 434464, 461618, 488772, 651696, 692427, 733158, 868928, 923236, 977544, 1303392, 1384854, 1466316, 1846472, 1955088, 2077281, 2606784, 2769708, 2932632, 3692944, 3910176, 4154562, 5539416, 5865264, 6231843, 7385888, 7820352, 8309124, 11078832, 11730528, 12463686, 14771776, 16618248, 22157664, 23461056, 24927372, 33236496, 44315328, 49854744, 66472992, 99709488, 132945984, 199418976, 398837952]

約数ペア:

[(1, 398837952), (2, 199418976), (3, 132945984), (4, 99709488), (6, 66472992), (8, 49854744), (9, 44315328), (12, 33236496), (16, 24927372), (17, 23461056), (18, 22157664), (24, 16618248), (27, 14771776), (32, 12463686), (34, 11730528), (36, 11078832), (48, 8309124), (51, 7820352), (54, 7385888), (64, 6231843), (68, 5865264), (72, 5539416), (96, 4154562), (102, 3910176), (108, 3692944), (136, 2932632), (144, 2769708), (153, 2606784), (192, 2077281), (204, 1955088), (216, 1846472), (272, 1466316), (288, 1384854), (306, 1303392), (408, 977544), (432, 923236), (459, 868928), (544, 733158), (576, 692427), (612, 651696), (816, 488772), (864, 461618), (918, 434464), (1088, 366579), (1224, 325848), (1632, 244386), (1728, 230809), (1836, 217232), (2448, 162924), (3264, 122193), (3672, 108616), (4896, 81462), (7344, 54308), (9792, 40731), (13577, 29376), (14688, 27154)]