230890997428

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{446387}}^1$

素因数の和:446454

約数の個数: 96

約数和(自身を含む): 524952288000

約数和(自身を除く): 294061290572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 343, 364, 377, 406, 637, 686, 754, 812, 1274, 1372, 1421, 1508, 2548, 2639, 2842, 4459, 5278, 5684, 8918, 9947, 10556, 17836, 18473, 19894, 36946, 39788, 73892, 129311, 258622, 446387, 517244, 892774, 1785548, 3124709, 5803031, 6249418, 11606062, 12498836, 12945223, 21872963, 23212124, 25890446, 40621217, 43745926, 51780892, 81242434, 87491852, 90616561, 153110741, 162484868, 168287899, 181233122, 284348519, 306221482, 336575798, 362466244, 568697038, 612442964, 634315927, 673151596, 1137394076, 1178015293, 1268631854, 1990439633, 2356030586, 2537263708, 3980879266, 4440211489, 4712061172, 7961758532, 8246107051, 8880422978, 16492214102, 17760845956, 32984428204, 57722749357, 115445498714, 230890997428]

約数ペア:

[(1, 230890997428), (2, 115445498714), (4, 57722749357), (7, 32984428204), (13, 17760845956), (14, 16492214102), (26, 8880422978), (28, 8246107051), (29, 7961758532), (49, 4712061172), (52, 4440211489), (58, 3980879266), (91, 2537263708), (98, 2356030586), (116, 1990439633), (182, 1268631854), (196, 1178015293), (203, 1137394076), (343, 673151596), (364, 634315927), (377, 612442964), (406, 568697038), (637, 362466244), (686, 336575798), (754, 306221482), (812, 284348519), (1274, 181233122), (1372, 168287899), (1421, 162484868), (1508, 153110741), (2548, 90616561), (2639, 87491852), (2842, 81242434), (4459, 51780892), (5278, 43745926), (5684, 40621217), (8918, 25890446), (9947, 23212124), (10556, 21872963), (17836, 12945223), (18473, 12498836), (19894, 11606062), (36946, 6249418), (39788, 5803031), (73892, 3124709), (129311, 1785548), (258622, 892774), (446387, 517244)]