259868288

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 541824000

約数和(自身を除く): 281955712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 316, 496, 632, 829, 992, 1264, 1658, 1984, 2449, 2528, 3316, 3968, 4898, 5056, 6632, 9796, 10112, 13264, 19592, 25699, 26528, 39184, 51398, 53056, 65491, 78368, 102796, 106112, 130982, 156736, 205592, 261964, 313472, 411184, 523928, 822368, 1047856, 1644736, 2030221, 2095712, 3289472, 4060442, 4191424, 8120884, 8382848, 16241768, 32483536, 64967072, 129934144, 259868288]

約数ペア:

[(1, 259868288), (2, 129934144), (4, 64967072), (8, 32483536), (16, 16241768), (31, 8382848), (32, 8120884), (62, 4191424), (64, 4060442), (79, 3289472), (124, 2095712), (128, 2030221), (158, 1644736), (248, 1047856), (316, 822368), (496, 523928), (632, 411184), (829, 313472), (992, 261964), (1264, 205592), (1658, 156736), (1984, 130982), (2449, 106112), (2528, 102796), (3316, 78368), (3968, 65491), (4898, 53056), (5056, 51398), (6632, 39184), (9796, 26528), (10112, 25699), (13264, 19592)]