374385536

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 915356160

約数和(自身を除く): 540970624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 92, 112, 128, 148, 161, 184, 224, 259, 296, 322, 368, 448, 491, 518, 592, 644, 736, 851, 896, 982, 1036, 1184, 1288, 1472, 1702, 1964, 2072, 2368, 2576, 2944, 3404, 3437, 3928, 4144, 4736, 5152, 5957, 6808, 6874, 7856, 8288, 10304, 11293, 11914, 13616, 13748, 15712, 16576, 18167, 20608, 22586, 23828, 27232, 27496, 31424, 33152, 36334, 45172, 47656, 54464, 54992, 62848, 72668, 79051, 90344, 95312, 108928, 109984, 127169, 145336, 158102, 180688, 190624, 219968, 254338, 290672, 316204, 361376, 381248, 417841, 439936, 508676, 581344, 632408, 722752, 762496, 835682, 1017352, 1162688, 1264816, 1445504, 1671364, 2034704, 2325376, 2529632, 2924887, 3342728, 4069408, 5059264, 5849774, 6685456, 8138816, 10118528, 11699548, 13370912, 16277632, 23399096, 26741824, 46798192, 53483648, 93596384, 187192768, 374385536]

約数ペア:

[(1, 374385536), (2, 187192768), (4, 93596384), (7, 53483648), (8, 46798192), (14, 26741824), (16, 23399096), (23, 16277632), (28, 13370912), (32, 11699548), (37, 10118528), (46, 8138816), (56, 6685456), (64, 5849774), (74, 5059264), (92, 4069408), (112, 3342728), (128, 2924887), (148, 2529632), (161, 2325376), (184, 2034704), (224, 1671364), (259, 1445504), (296, 1264816), (322, 1162688), (368, 1017352), (448, 835682), (491, 762496), (518, 722752), (592, 632408), (644, 581344), (736, 508676), (851, 439936), (896, 417841), (982, 381248), (1036, 361376), (1184, 316204), (1288, 290672), (1472, 254338), (1702, 219968), (1964, 190624), (2072, 180688), (2368, 158102), (2576, 145336), (2944, 127169), (3404, 109984), (3437, 108928), (3928, 95312), (4144, 90344), (4736, 79051), (5152, 72668), (5957, 62848), (6808, 54992), (6874, 54464), (7856, 47656), (8288, 45172), (10304, 36334), (11293, 33152), (11914, 31424), (13616, 27496), (13748, 27232), (15712, 23828), (16576, 22586), (18167, 20608)]