248983878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 652087296

約数和(自身を除く): 403103418

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 31, 33, 37, 39, 46, 62, 66, 69, 74, 78, 93, 111, 121, 138, 143, 186, 222, 242, 253, 286, 299, 341, 363, 403, 407, 429, 481, 506, 598, 682, 713, 726, 759, 806, 814, 851, 858, 897, 962, 1023, 1147, 1209, 1221, 1426, 1443, 1518, 1573, 1702, 1794, 2046, 2139, 2294, 2418, 2442, 2553, 2783, 2886, 3146, 3289, 3441, 3751, 4278, 4433, 4477, 4719, 5106, 5291, 5566, 6578, 6882, 7502, 7843, 8349, 8866, 8954, 9269, 9361, 9438, 9867, 10582, 11063, 11253, 12617, 13299, 13431, 14911, 15686, 15873, 16698, 18538, 18722, 19734, 22126, 22506, 23529, 25234, 26381, 26598, 26862, 27807, 28083, 29822, 31746, 33189, 36179, 37851, 44733, 47058, 48763, 52762, 55614, 56166, 58201, 66378, 72358, 75702, 79143, 86273, 89466, 97526, 101959, 102971, 108537, 116402, 121693, 138787, 146289, 158286, 164021, 172546, 174603, 203918, 205942, 217074, 243386, 258819, 277574, 290191, 292578, 305877, 308913, 328042, 342953, 349206, 365079, 416361, 492063, 517638, 580382, 611754, 617826, 685906, 730158, 832722, 870573, 984126, 1028859, 1121549, 1338623, 1741146, 1804231, 2057718, 2243098, 2677246, 3192101, 3364647, 3608462, 3772483, 4015869, 5412693, 6384202, 6729294, 7544966, 8031738, 9576303, 10825386, 11317449, 19152606, 22634898, 41497313, 82994626, 124491939, 248983878]

約数ペア:

[(1, 248983878), (2, 124491939), (3, 82994626), (6, 41497313), (11, 22634898), (13, 19152606), (22, 11317449), (23, 10825386), (26, 9576303), (31, 8031738), (33, 7544966), (37, 6729294), (39, 6384202), (46, 5412693), (62, 4015869), (66, 3772483), (69, 3608462), (74, 3364647), (78, 3192101), (93, 2677246), (111, 2243098), (121, 2057718), (138, 1804231), (143, 1741146), (186, 1338623), (222, 1121549), (242, 1028859), (253, 984126), (286, 870573), (299, 832722), (341, 730158), (363, 685906), (403, 617826), (407, 611754), (429, 580382), (481, 517638), (506, 492063), (598, 416361), (682, 365079), (713, 349206), (726, 342953), (759, 328042), (806, 308913), (814, 305877), (851, 292578), (858, 290191), (897, 277574), (962, 258819), (1023, 243386), (1147, 217074), (1209, 205942), (1221, 203918), (1426, 174603), (1443, 172546), (1518, 164021), (1573, 158286), (1702, 146289), (1794, 138787), (2046, 121693), (2139, 116402), (2294, 108537), (2418, 102971), (2442, 101959), (2553, 97526), (2783, 89466), (2886, 86273), (3146, 79143), (3289, 75702), (3441, 72358), (3751, 66378), (4278, 58201), (4433, 56166), (4477, 55614), (4719, 52762), (5106, 48763), (5291, 47058), (5566, 44733), (6578, 37851), (6882, 36179), (7502, 33189), (7843, 31746), (8349, 29822), (8866, 28083), (8954, 27807), (9269, 26862), (9361, 26598), (9438, 26381), (9867, 25234), (10582, 23529), (11063, 22506), (11253, 22126), (12617, 19734), (13299, 18722), (13431, 18538), (14911, 16698), (15686, 15873)]