628337088

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2072

約数の個数: 140

約数和(自身を含む): 1894074952

約数和(自身を除く): 1265737864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 488, 549, 576, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1728, 1952, 1987, 2196, 2592, 2928, 3294, 3904, 3974, 4392, 4941, 5184, 5856, 5961, 6588, 7948, 8784, 9882, 11712, 11922, 13176, 15896, 17568, 17883, 19764, 23844, 26352, 31792, 35136, 35766, 39528, 47688, 52704, 53649, 63584, 71532, 79056, 95376, 105408, 107298, 121207, 127168, 143064, 158112, 160947, 190752, 214596, 242414, 286128, 316224, 321894, 363621, 381504, 429192, 484828, 572256, 643788, 727242, 858384, 969656, 1090863, 1144512, 1287576, 1454484, 1716768, 1939312, 2181726, 2575152, 2908968, 3272589, 3433536, 3878624, 4363452, 5150304, 5817936, 6545178, 7757248, 8726904, 9817767, 10300608, 11635872, 13090356, 17453808, 19635534, 23271744, 26180712, 34907616, 39271068, 52361424, 69815232, 78542136, 104722848, 157084272, 209445696, 314168544, 628337088]

約数ペア:

[(1, 628337088), (2, 314168544), (3, 209445696), (4, 157084272), (6, 104722848), (8, 78542136), (9, 69815232), (12, 52361424), (16, 39271068), (18, 34907616), (24, 26180712), (27, 23271744), (32, 19635534), (36, 17453808), (48, 13090356), (54, 11635872), (61, 10300608), (64, 9817767), (72, 8726904), (81, 7757248), (96, 6545178), (108, 5817936), (122, 5150304), (144, 4363452), (162, 3878624), (183, 3433536), (192, 3272589), (216, 2908968), (244, 2575152), (288, 2181726), (324, 1939312), (366, 1716768), (432, 1454484), (488, 1287576), (549, 1144512), (576, 1090863), (648, 969656), (732, 858384), (864, 727242), (976, 643788), (1098, 572256), (1296, 484828), (1464, 429192), (1647, 381504), (1728, 363621), (1952, 321894), (1987, 316224), (2196, 286128), (2592, 242414), (2928, 214596), (3294, 190752), (3904, 160947), (3974, 158112), (4392, 143064), (4941, 127168), (5184, 121207), (5856, 107298), (5961, 105408), (6588, 95376), (7948, 79056), (8784, 71532), (9882, 63584), (11712, 53649), (11922, 52704), (13176, 47688), (15896, 39528), (17568, 35766), (17883, 35136), (19764, 31792), (23844, 26352)]