387352448

素因数分解:

$2^7\times 7^2\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 905821200

約数和(自身を除く): 518468752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 151, 196, 224, 302, 392, 409, 448, 604, 784, 818, 896, 1057, 1208, 1568, 1636, 2114, 2416, 2863, 3136, 3272, 4228, 4832, 5726, 6272, 6544, 7399, 8456, 9664, 11452, 13088, 14798, 16912, 19328, 20041, 22904, 26176, 29596, 33824, 40082, 45808, 52352, 59192, 61759, 67648, 80164, 91616, 118384, 123518, 135296, 160328, 183232, 236768, 247036, 320656, 366464, 432313, 473536, 494072, 641312, 864626, 947072, 988144, 1282624, 1729252, 1976288, 2565248, 3026191, 3458504, 3952576, 6052382, 6917008, 7905152, 12104764, 13834016, 24209528, 27668032, 48419056, 55336064, 96838112, 193676224, 387352448]

約数ペア:

[(1, 387352448), (2, 193676224), (4, 96838112), (7, 55336064), (8, 48419056), (14, 27668032), (16, 24209528), (28, 13834016), (32, 12104764), (49, 7905152), (56, 6917008), (64, 6052382), (98, 3952576), (112, 3458504), (128, 3026191), (151, 2565248), (196, 1976288), (224, 1729252), (302, 1282624), (392, 988144), (409, 947072), (448, 864626), (604, 641312), (784, 494072), (818, 473536), (896, 432313), (1057, 366464), (1208, 320656), (1568, 247036), (1636, 236768), (2114, 183232), (2416, 160328), (2863, 135296), (3136, 123518), (3272, 118384), (4228, 91616), (4832, 80164), (5726, 67648), (6272, 61759), (6544, 59192), (7399, 52352), (8456, 45808), (9664, 40082), (11452, 33824), (13088, 29596), (14798, 26176), (16912, 22904), (19328, 20041)]