290006448

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 824947200

約数和(自身を除く): 534940752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 43, 46, 48, 69, 82, 86, 92, 123, 129, 138, 149, 164, 172, 184, 246, 258, 276, 298, 328, 344, 368, 447, 492, 516, 552, 596, 656, 688, 894, 943, 984, 989, 1032, 1104, 1192, 1763, 1788, 1886, 1968, 1978, 2064, 2384, 2829, 2967, 3427, 3526, 3576, 3772, 3956, 5289, 5658, 5934, 6109, 6407, 6854, 7052, 7152, 7544, 7912, 10281, 10578, 11316, 11868, 12218, 12814, 13708, 14104, 15088, 15824, 18327, 19221, 20562, 21156, 22632, 23736, 24436, 25628, 27416, 28208, 36654, 38442, 40549, 41124, 42312, 45264, 47472, 48872, 51256, 54832, 73308, 76884, 81098, 82248, 84624, 97744, 102512, 121647, 140507, 146616, 147361, 153768, 162196, 164496, 243294, 262687, 281014, 293232, 294722, 307536, 324392, 421521, 442083, 486588, 525374, 562028, 589444, 648784, 788061, 843042, 884166, 973176, 1050748, 1124056, 1178888, 1576122, 1686084, 1768332, 1946352, 2101496, 2248112, 2357776, 3152244, 3372168, 3536664, 4202992, 6041801, 6304488, 6744336, 7073328, 12083602, 12608976, 18125403, 24167204, 36250806, 48334408, 72501612, 96668816, 145003224, 290006448]

約数ペア:

[(1, 290006448), (2, 145003224), (3, 96668816), (4, 72501612), (6, 48334408), (8, 36250806), (12, 24167204), (16, 18125403), (23, 12608976), (24, 12083602), (41, 7073328), (43, 6744336), (46, 6304488), (48, 6041801), (69, 4202992), (82, 3536664), (86, 3372168), (92, 3152244), (123, 2357776), (129, 2248112), (138, 2101496), (149, 1946352), (164, 1768332), (172, 1686084), (184, 1576122), (246, 1178888), (258, 1124056), (276, 1050748), (298, 973176), (328, 884166), (344, 843042), (368, 788061), (447, 648784), (492, 589444), (516, 562028), (552, 525374), (596, 486588), (656, 442083), (688, 421521), (894, 324392), (943, 307536), (984, 294722), (989, 293232), (1032, 281014), (1104, 262687), (1192, 243294), (1763, 164496), (1788, 162196), (1886, 153768), (1968, 147361), (1978, 146616), (2064, 140507), (2384, 121647), (2829, 102512), (2967, 97744), (3427, 84624), (3526, 82248), (3576, 81098), (3772, 76884), (3956, 73308), (5289, 54832), (5658, 51256), (5934, 48872), (6109, 47472), (6407, 45264), (6854, 42312), (7052, 41124), (7152, 40549), (7544, 38442), (7912, 36654), (10281, 28208), (10578, 27416), (11316, 25628), (11868, 24436), (12218, 23736), (12814, 22632), (13708, 21156), (14104, 20562), (15088, 19221), (15824, 18327)]