448272896

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 941749248

約数和(自身を除く): 493476352

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 463, 488, 496, 512, 926, 976, 992, 1852, 1891, 1952, 1984, 3704, 3782, 3904, 3968, 7408, 7564, 7808, 7936, 14353, 14816, 15128, 15616, 15872, 28243, 28706, 29632, 30256, 31232, 56486, 57412, 59264, 60512, 112972, 114824, 118528, 121024, 225944, 229648, 237056, 242048, 451888, 459296, 484096, 875533, 903776, 918592, 968192, 1751066, 1807552, 1837184, 3502132, 3615104, 3674368, 7004264, 7230208, 7348736, 14008528, 14460416, 28017056, 56034112, 112068224, 224136448, 448272896]

約数ペア:

[(1, 448272896), (2, 224136448), (4, 112068224), (8, 56034112), (16, 28017056), (31, 14460416), (32, 14008528), (61, 7348736), (62, 7230208), (64, 7004264), (122, 3674368), (124, 3615104), (128, 3502132), (244, 1837184), (248, 1807552), (256, 1751066), (463, 968192), (488, 918592), (496, 903776), (512, 875533), (926, 484096), (976, 459296), (992, 451888), (1852, 242048), (1891, 237056), (1952, 229648), (1984, 225944), (3704, 121024), (3782, 118528), (3904, 114824), (3968, 112972), (7408, 60512), (7564, 59264), (7808, 57412), (7936, 56486), (14353, 31232), (14816, 30256), (15128, 29632), (15616, 28706), (15872, 28243)]