1213978248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 3977625600

約数和(自身を除く): 2763647352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 331, 342, 383, 399, 456, 504, 532, 662, 684, 766, 798, 993, 1064, 1149, 1197, 1324, 1368, 1532, 1596, 1986, 2298, 2317, 2394, 2648, 2681, 2979, 3064, 3192, 3447, 3972, 4596, 4634, 4788, 5362, 5958, 6289, 6894, 6951, 7277, 7944, 8043, 9192, 9268, 9576, 10724, 11916, 12578, 13788, 13902, 14554, 16086, 18536, 18867, 20853, 21448, 21831, 23832, 24129, 25156, 27576, 27804, 29108, 32172, 37734, 41706, 43662, 44023, 48258, 50312, 50939, 55608, 56601, 58216, 64344, 65493, 75468, 83412, 87324, 88046, 96516, 101878, 113202, 126773, 130986, 132069, 150936, 152817, 166824, 174648, 176092, 193032, 203756, 226404, 253546, 261972, 264138, 305634, 352184, 380319, 396207, 407512, 452808, 458451, 507092, 523944, 528276, 611268, 760638, 792414, 887411, 916902, 1014184, 1056552, 1140957, 1222536, 1521276, 1584828, 1774822, 1833804, 2281914, 2408687, 2662233, 3042552, 3169656, 3549644, 3667608, 4563828, 4817374, 5324466, 7099288, 7226061, 7986699, 9127656, 9634748, 10648932, 14452122, 15973398, 16860809, 19269496, 21297864, 21678183, 28904244, 31946796, 33721618, 43356366, 50582427, 57808488, 63893592, 67443236, 86712732, 101164854, 134886472, 151747281, 173425464, 202329708, 303494562, 404659416, 606989124, 1213978248]

約数ペア:

[(1, 1213978248), (2, 606989124), (3, 404659416), (4, 303494562), (6, 202329708), (7, 173425464), (8, 151747281), (9, 134886472), (12, 101164854), (14, 86712732), (18, 67443236), (19, 63893592), (21, 57808488), (24, 50582427), (28, 43356366), (36, 33721618), (38, 31946796), (42, 28904244), (56, 21678183), (57, 21297864), (63, 19269496), (72, 16860809), (76, 15973398), (84, 14452122), (114, 10648932), (126, 9634748), (133, 9127656), (152, 7986699), (168, 7226061), (171, 7099288), (228, 5324466), (252, 4817374), (266, 4563828), (331, 3667608), (342, 3549644), (383, 3169656), (399, 3042552), (456, 2662233), (504, 2408687), (532, 2281914), (662, 1833804), (684, 1774822), (766, 1584828), (798, 1521276), (993, 1222536), (1064, 1140957), (1149, 1056552), (1197, 1014184), (1324, 916902), (1368, 887411), (1532, 792414), (1596, 760638), (1986, 611268), (2298, 528276), (2317, 523944), (2394, 507092), (2648, 458451), (2681, 452808), (2979, 407512), (3064, 396207), (3192, 380319), (3447, 352184), (3972, 305634), (4596, 264138), (4634, 261972), (4788, 253546), (5362, 226404), (5958, 203756), (6289, 193032), (6894, 176092), (6951, 174648), (7277, 166824), (7944, 152817), (8043, 150936), (9192, 132069), (9268, 130986), (9576, 126773), (10724, 113202), (11916, 101878), (12578, 96516), (13788, 88046), (13902, 87324), (14554, 83412), (16086, 75468), (18536, 65493), (18867, 64344), (20853, 58216), (21448, 56601), (21831, 55608), (23832, 50939), (24129, 50312), (25156, 48258), (27576, 44023), (27804, 43662), (29108, 41706), (32172, 37734)]