290411352

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:971

約数の個数: 256

約数和(自身を含む): 1059840000

約数和(自身を除く): 769428648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 594, 616, 627, 684, 693, 756, 792, 798, 836, 919, 924, 1026, 1064, 1188, 1197, 1254, 1368, 1386, 1463, 1512, 1596, 1672, 1838, 1848, 1881, 2052, 2079, 2376, 2394, 2508, 2757, 2772, 2926, 3192, 3591, 3676, 3762, 4104, 4158, 4389, 4788, 5016, 5514, 5544, 5643, 5852, 6433, 7182, 7352, 7524, 8271, 8316, 8778, 9576, 10109, 11028, 11286, 11704, 12866, 13167, 14364, 15048, 16542, 16632, 17461, 17556, 19299, 20218, 22056, 22572, 24813, 25732, 26334, 28728, 30327, 33084, 34922, 35112, 38598, 39501, 40436, 45144, 49626, 51464, 52383, 52668, 57897, 60654, 66168, 69844, 70763, 77196, 79002, 80872, 90981, 99252, 104766, 105336, 115794, 121308, 122227, 139688, 141526, 154392, 157149, 158004, 173691, 181962, 192071, 198504, 209532, 212289, 231588, 242616, 244454, 272943, 283052, 314298, 316008, 347382, 363924, 366681, 384142, 419064, 424578, 463176, 471447, 488908, 545886, 566104, 576213, 628596, 636867, 694764, 727848, 733362, 768284, 849156, 942894, 977816, 1091772, 1100043, 1152426, 1257192, 1273734, 1344497, 1389528, 1466724, 1536568, 1698312, 1728639, 1885788, 1910601, 2183544, 2200086, 2304852, 2547468, 2688994, 2933448, 3300129, 3457278, 3771576, 3821202, 4033491, 4400172, 4609704, 5094936, 5185917, 5377988, 6600258, 6914556, 7642404, 8066982, 8800344, 10371834, 10755976, 12100473, 13200516, 13829112, 15284808, 16133964, 20743668, 24200946, 26401032, 32267928, 36301419, 41487336, 48401892, 72602838, 96803784, 145205676, 290411352]

約数ペア:

[(1, 290411352), (2, 145205676), (3, 96803784), (4, 72602838), (6, 48401892), (7, 41487336), (8, 36301419), (9, 32267928), (11, 26401032), (12, 24200946), (14, 20743668), (18, 16133964), (19, 15284808), (21, 13829112), (22, 13200516), (24, 12100473), (27, 10755976), (28, 10371834), (33, 8800344), (36, 8066982), (38, 7642404), (42, 6914556), (44, 6600258), (54, 5377988), (56, 5185917), (57, 5094936), (63, 4609704), (66, 4400172), (72, 4033491), (76, 3821202), (77, 3771576), (84, 3457278), (88, 3300129), (99, 2933448), (108, 2688994), (114, 2547468), (126, 2304852), (132, 2200086), (133, 2183544), (152, 1910601), (154, 1885788), (168, 1728639), (171, 1698312), (189, 1536568), (198, 1466724), (209, 1389528), (216, 1344497), (228, 1273734), (231, 1257192), (252, 1152426), (264, 1100043), (266, 1091772), (297, 977816), (308, 942894), (342, 849156), (378, 768284), (396, 733362), (399, 727848), (418, 694764), (456, 636867), (462, 628596), (504, 576213), (513, 566104), (532, 545886), (594, 488908), (616, 471447), (627, 463176), (684, 424578), (693, 419064), (756, 384142), (792, 366681), (798, 363924), (836, 347382), (919, 316008), (924, 314298), (1026, 283052), (1064, 272943), (1188, 244454), (1197, 242616), (1254, 231588), (1368, 212289), (1386, 209532), (1463, 198504), (1512, 192071), (1596, 181962), (1672, 173691), (1838, 158004), (1848, 157149), (1881, 154392), (2052, 141526), (2079, 139688), (2376, 122227), (2394, 121308), (2508, 115794), (2757, 105336), (2772, 104766), (2926, 99252), (3192, 90981), (3591, 80872), (3676, 79002), (3762, 77196), (4104, 70763), (4158, 69844), (4389, 66168), (4788, 60654), (5016, 57897), (5514, 52668), (5544, 52383), (5643, 51464), (5852, 49626), (6433, 45144), (7182, 40436), (7352, 39501), (7524, 38598), (8271, 35112), (8316, 34922), (8778, 33084), (9576, 30327), (10109, 28728), (11028, 26334), (11286, 25732), (11704, 24813), (12866, 22572), (13167, 22056), (14364, 20218), (15048, 19299), (16542, 17556), (16632, 17461)]