254635488

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3222

約数の個数: 120

約数和(自身を含む): 773277120

約数和(自身を除く): 518641632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3169, 3348, 4464, 5022, 6338, 6696, 8928, 9507, 10044, 12676, 13392, 19014, 20088, 25352, 26784, 28521, 38028, 40176, 50704, 57042, 76056, 80352, 85563, 98239, 101408, 114084, 152112, 171126, 196478, 228168, 256689, 294717, 304224, 342252, 392956, 456336, 513378, 589434, 684504, 785912, 884151, 912672, 1026756, 1178868, 1369008, 1571824, 1768302, 2053512, 2357736, 2652453, 2738016, 3143648, 3536604, 4107024, 4715472, 5304906, 7073208, 7957359, 8214048, 9430944, 10609812, 14146416, 15914718, 21219624, 28292832, 31829436, 42439248, 63658872, 84878496, 127317744, 254635488]

約数ペア:

[(1, 254635488), (2, 127317744), (3, 84878496), (4, 63658872), (6, 42439248), (8, 31829436), (9, 28292832), (12, 21219624), (16, 15914718), (18, 14146416), (24, 10609812), (27, 9430944), (31, 8214048), (32, 7957359), (36, 7073208), (48, 5304906), (54, 4715472), (62, 4107024), (72, 3536604), (81, 3143648), (93, 2738016), (96, 2652453), (108, 2357736), (124, 2053512), (144, 1768302), (162, 1571824), (186, 1369008), (216, 1178868), (248, 1026756), (279, 912672), (288, 884151), (324, 785912), (372, 684504), (432, 589434), (496, 513378), (558, 456336), (648, 392956), (744, 342252), (837, 304224), (864, 294717), (992, 256689), (1116, 228168), (1296, 196478), (1488, 171126), (1674, 152112), (2232, 114084), (2511, 101408), (2592, 98239), (2976, 85563), (3169, 80352), (3348, 76056), (4464, 57042), (5022, 50704), (6338, 40176), (6696, 38028), (8928, 28521), (9507, 26784), (10044, 25352), (12676, 20088), (13392, 19014)]