722902144

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 1568874240

約数和(自身を除く): 845972096

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 89, 92, 124, 128, 178, 184, 248, 356, 368, 496, 712, 713, 736, 992, 1424, 1426, 1472, 1984, 2047, 2759, 2848, 2852, 2944, 3968, 4094, 5518, 5696, 5704, 7921, 8188, 11036, 11392, 11408, 15842, 16376, 22072, 22816, 31684, 32752, 44144, 45632, 63368, 63457, 65504, 88288, 91264, 126736, 126914, 131008, 176576, 182183, 245551, 253472, 253828, 262016, 353152, 364366, 491102, 506944, 507656, 728732, 982204, 1013888, 1015312, 1457464, 1964408, 2030624, 2914928, 3928816, 4061248, 5647673, 5829856, 7857632, 8122496, 11295346, 11659712, 15715264, 22590692, 23319424, 31430528, 45181384, 90362768, 180725536, 361451072, 722902144]

約数ペア:

[(1, 722902144), (2, 361451072), (4, 180725536), (8, 90362768), (16, 45181384), (23, 31430528), (31, 23319424), (32, 22590692), (46, 15715264), (62, 11659712), (64, 11295346), (89, 8122496), (92, 7857632), (124, 5829856), (128, 5647673), (178, 4061248), (184, 3928816), (248, 2914928), (356, 2030624), (368, 1964408), (496, 1457464), (712, 1015312), (713, 1013888), (736, 982204), (992, 728732), (1424, 507656), (1426, 506944), (1472, 491102), (1984, 364366), (2047, 353152), (2759, 262016), (2848, 253828), (2852, 253472), (2944, 245551), (3968, 182183), (4094, 176576), (5518, 131008), (5696, 126914), (5704, 126736), (7921, 91264), (8188, 88288), (11036, 65504), (11392, 63457), (11408, 63368), (15842, 45632), (16376, 44144), (22072, 32752), (22816, 31684)]