253063552

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 595194480

約数和(自身を除く): 342130928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 73, 106, 112, 128, 146, 212, 224, 292, 371, 424, 448, 511, 584, 742, 848, 896, 1022, 1168, 1484, 1696, 2044, 2336, 2968, 3392, 3869, 4088, 4672, 5329, 5936, 6784, 7738, 8176, 9344, 10658, 11872, 15476, 16352, 21316, 23744, 27083, 30952, 32704, 37303, 42632, 47488, 54166, 61904, 65408, 74606, 85264, 108332, 123808, 149212, 170528, 216664, 247616, 282437, 298424, 341056, 433328, 495232, 564874, 596848, 682112, 866656, 1129748, 1193696, 1733312, 1977059, 2259496, 2387392, 3466624, 3954118, 4518992, 4774784, 7908236, 9037984, 15816472, 18075968, 31632944, 36151936, 63265888, 126531776, 253063552]

約数ペア:

[(1, 253063552), (2, 126531776), (4, 63265888), (7, 36151936), (8, 31632944), (14, 18075968), (16, 15816472), (28, 9037984), (32, 7908236), (53, 4774784), (56, 4518992), (64, 3954118), (73, 3466624), (106, 2387392), (112, 2259496), (128, 1977059), (146, 1733312), (212, 1193696), (224, 1129748), (292, 866656), (371, 682112), (424, 596848), (448, 564874), (511, 495232), (584, 433328), (742, 341056), (848, 298424), (896, 282437), (1022, 247616), (1168, 216664), (1484, 170528), (1696, 149212), (2044, 123808), (2336, 108332), (2968, 85264), (3392, 74606), (3869, 65408), (4088, 61904), (4672, 54166), (5329, 47488), (5936, 42632), (6784, 37303), (7738, 32704), (8176, 30952), (9344, 27083), (10658, 23744), (11872, 21316), (15476, 16352)]