299752527494

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1\times {\mathrm{2953}}^1$

素因数の和:4669

約数の個数: 64

約数和(自身を含む): 532430094336

約数和(自身を除く): 232677566842

約数列:

[1, 2, 7, 14, 37, 74, 127, 254, 259, 518, 889, 1543, 1778, 2953, 3086, 4699, 5906, 9398, 10801, 20671, 21602, 32893, 41342, 57091, 65786, 109261, 114182, 195961, 218522, 375031, 391922, 399637, 750062, 764827, 799274, 1371727, 1529654, 2625217, 2743454, 4556479, 5250434, 7250557, 9112958, 13876147, 14501114, 27752294, 31895353, 50753899, 63790706, 97133029, 101507798, 168589723, 194266058, 337179446, 578672833, 1157345666, 1180128061, 2360256122, 4050709831, 8101419662, 21410894821, 42821789642, 149876263747, 299752527494]

約数ペア:

[(1, 299752527494), (2, 149876263747), (7, 42821789642), (14, 21410894821), (37, 8101419662), (74, 4050709831), (127, 2360256122), (254, 1180128061), (259, 1157345666), (518, 578672833), (889, 337179446), (1543, 194266058), (1778, 168589723), (2953, 101507798), (3086, 97133029), (4699, 63790706), (5906, 50753899), (9398, 31895353), (10801, 27752294), (20671, 14501114), (21602, 13876147), (32893, 9112958), (41342, 7250557), (57091, 5250434), (65786, 4556479), (109261, 2743454), (114182, 2625217), (195961, 1529654), (218522, 1371727), (375031, 799274), (391922, 764827), (399637, 750062)]