312343038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 790732800

約数和(自身を除く): 478389762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 131, 149, 254, 262, 298, 381, 393, 447, 762, 786, 889, 894, 917, 1043, 1143, 1179, 1341, 1778, 1834, 2086, 2286, 2358, 2667, 2682, 2751, 3129, 5334, 5502, 6258, 8001, 8253, 9387, 16002, 16506, 16637, 18774, 18923, 19519, 33274, 37846, 39038, 49911, 56769, 58557, 99822, 113538, 116459, 117114, 132461, 136633, 149733, 170307, 175671, 232918, 264922, 273266, 299466, 340614, 349377, 351342, 397383, 409899, 698754, 794766, 819798, 1048131, 1192149, 1229697, 2096262, 2384298, 2459394, 2478913, 4957826, 7436739, 14873478, 17352391, 22310217, 34704782, 44620434, 52057173, 104114346, 156171519, 312343038]

約数ペア:

[(1, 312343038), (2, 156171519), (3, 104114346), (6, 52057173), (7, 44620434), (9, 34704782), (14, 22310217), (18, 17352391), (21, 14873478), (42, 7436739), (63, 4957826), (126, 2478913), (127, 2459394), (131, 2384298), (149, 2096262), (254, 1229697), (262, 1192149), (298, 1048131), (381, 819798), (393, 794766), (447, 698754), (762, 409899), (786, 397383), (889, 351342), (894, 349377), (917, 340614), (1043, 299466), (1143, 273266), (1179, 264922), (1341, 232918), (1778, 175671), (1834, 170307), (2086, 149733), (2286, 136633), (2358, 132461), (2667, 117114), (2682, 116459), (2751, 113538), (3129, 99822), (5334, 58557), (5502, 56769), (6258, 49911), (8001, 39038), (8253, 37846), (9387, 33274), (16002, 19519), (16506, 18923), (16637, 18774)]