15698823568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:3032

約数の個数: 80

約数和(自身を含む): 32497920000

約数和(自身を除く): 16799096432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 149, 152, 254, 298, 304, 508, 596, 1016, 1192, 2032, 2384, 2413, 2729, 2831, 4826, 5458, 5662, 9652, 10916, 11324, 18923, 19304, 21832, 22648, 37846, 38608, 43664, 45296, 51851, 75692, 103702, 151384, 207404, 302768, 346583, 359537, 406621, 414808, 693166, 719074, 813242, 829616, 1386332, 1438148, 1626484, 2772664, 2876296, 3252968, 5545328, 5752592, 6505936, 6585077, 7725799, 13170154, 15451598, 26340308, 30903196, 51640867, 52680616, 61806392, 103281734, 105361232, 123612784, 206563468, 413126936, 826253872, 981176473, 1962352946, 3924705892, 7849411784, 15698823568]

約数ペア:

[(1, 15698823568), (2, 7849411784), (4, 3924705892), (8, 1962352946), (16, 981176473), (19, 826253872), (38, 413126936), (76, 206563468), (127, 123612784), (149, 105361232), (152, 103281734), (254, 61806392), (298, 52680616), (304, 51640867), (508, 30903196), (596, 26340308), (1016, 15451598), (1192, 13170154), (2032, 7725799), (2384, 6585077), (2413, 6505936), (2729, 5752592), (2831, 5545328), (4826, 3252968), (5458, 2876296), (5662, 2772664), (9652, 1626484), (10916, 1438148), (11324, 1386332), (18923, 829616), (19304, 813242), (21832, 719074), (22648, 693166), (37846, 414808), (38608, 406621), (43664, 359537), (45296, 346583), (51851, 302768), (75692, 207404), (103702, 151384)]