222419456

素因数分解:

$2^9\times 7^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:525

約数の個数: 80

約数和(自身を含む): 511991040

約数和(自身を除く): 289571584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 256, 271, 448, 458, 512, 542, 896, 916, 1084, 1603, 1792, 1832, 1897, 2168, 3206, 3584, 3664, 3794, 4336, 6412, 7328, 7588, 8672, 12824, 14656, 15176, 17344, 25648, 29312, 30352, 34688, 51296, 58624, 60704, 62059, 69376, 102592, 117248, 121408, 124118, 138752, 205184, 242816, 248236, 410368, 434413, 485632, 496472, 820736, 868826, 971264, 992944, 1737652, 1985888, 3475304, 3971776, 6950608, 7943552, 13901216, 15887104, 27802432, 31774208, 55604864, 111209728, 222419456]

約数ペア:

[(1, 222419456), (2, 111209728), (4, 55604864), (7, 31774208), (8, 27802432), (14, 15887104), (16, 13901216), (28, 7943552), (32, 6950608), (56, 3971776), (64, 3475304), (112, 1985888), (128, 1737652), (224, 992944), (229, 971264), (256, 868826), (271, 820736), (448, 496472), (458, 485632), (512, 434413), (542, 410368), (896, 248236), (916, 242816), (1084, 205184), (1603, 138752), (1792, 124118), (1832, 121408), (1897, 117248), (2168, 102592), (3206, 69376), (3584, 62059), (3664, 60704), (3794, 58624), (4336, 51296), (6412, 34688), (7328, 30352), (7588, 29312), (8672, 25648), (12824, 17344), (14656, 15176)]