15957632912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 35578389504

約数和(自身を除く): 19620756592

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 211, 248, 296, 317, 403, 422, 481, 496, 592, 634, 806, 844, 962, 1147, 1268, 1612, 1688, 1924, 2294, 2536, 2743, 3224, 3376, 3848, 4121, 4588, 5072, 5486, 6448, 6541, 7696, 7807, 8242, 9176, 9827, 10972, 11729, 13082, 14911, 15614, 16484, 18352, 19654, 21944, 23458, 26164, 29822, 31228, 32968, 39308, 43888, 46916, 52328, 59644, 62456, 65936, 66887, 78616, 85033, 93832, 101491, 104656, 119288, 124912, 127751, 133774, 152477, 157232, 170066, 187664, 202982, 238576, 242017, 255502, 267548, 304954, 340132, 363599, 405964, 484034, 511004, 535096, 609908, 680264, 727198, 811928, 869531, 968068, 1022008, 1070192, 1219816, 1360528, 1454396, 1623856, 1739062, 1936136, 2044016, 2073497, 2439632, 2474819, 2908792, 3146221, 3478124, 3872272, 4146994, 4726787, 4949638, 5817584, 6292442, 6956248, 8293988, 9453574, 9899276, 12584884, 13912496, 16587976, 18907148, 19798552, 25169768, 26955461, 32172647, 33175952, 37814296, 39597104, 50339536, 53910922, 64345294, 75628592, 76719389, 107821844, 128690588, 153438778, 215643688, 257381176, 306877556, 431287376, 514762352, 613755112, 997352057, 1227510224, 1994704114, 3989408228, 7978816456, 15957632912]

約数ペア:

[(1, 15957632912), (2, 7978816456), (4, 3989408228), (8, 1994704114), (13, 1227510224), (16, 997352057), (26, 613755112), (31, 514762352), (37, 431287376), (52, 306877556), (62, 257381176), (74, 215643688), (104, 153438778), (124, 128690588), (148, 107821844), (208, 76719389), (211, 75628592), (248, 64345294), (296, 53910922), (317, 50339536), (403, 39597104), (422, 37814296), (481, 33175952), (496, 32172647), (592, 26955461), (634, 25169768), (806, 19798552), (844, 18907148), (962, 16587976), (1147, 13912496), (1268, 12584884), (1612, 9899276), (1688, 9453574), (1924, 8293988), (2294, 6956248), (2536, 6292442), (2743, 5817584), (3224, 4949638), (3376, 4726787), (3848, 4146994), (4121, 3872272), (4588, 3478124), (5072, 3146221), (5486, 2908792), (6448, 2474819), (6541, 2439632), (7696, 2073497), (7807, 2044016), (8242, 1936136), (9176, 1739062), (9827, 1623856), (10972, 1454396), (11729, 1360528), (13082, 1219816), (14911, 1070192), (15614, 1022008), (16484, 968068), (18352, 869531), (19654, 811928), (21944, 727198), (23458, 680264), (26164, 609908), (29822, 535096), (31228, 511004), (32968, 484034), (39308, 405964), (43888, 363599), (46916, 340132), (52328, 304954), (59644, 267548), (62456, 255502), (65936, 242017), (66887, 238576), (78616, 202982), (85033, 187664), (93832, 170066), (101491, 157232), (104656, 152477), (119288, 133774), (124912, 127751)]