690863136

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{423323}}^1$

素因数の和:423353

約数の個数: 48

約数和(自身を含む): 1920197664

約数和(自身を除く): 1229334528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 423323, 846646, 1269969, 1693292, 2539938, 3386584, 5079876, 6773168, 7196491, 10159752, 13546336, 14392982, 20319504, 21589473, 28785964, 40639008, 43178946, 57571928, 86357892, 115143856, 172715784, 230287712, 345431568, 690863136]

約数ペア:

[(1, 690863136), (2, 345431568), (3, 230287712), (4, 172715784), (6, 115143856), (8, 86357892), (12, 57571928), (16, 43178946), (17, 40639008), (24, 28785964), (32, 21589473), (34, 20319504), (48, 14392982), (51, 13546336), (68, 10159752), (96, 7196491), (102, 6773168), (136, 5079876), (204, 3386584), (272, 2539938), (408, 1693292), (544, 1269969), (816, 846646), (1632, 423323)]