290594328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 811814400

約数和(自身を除く): 521220072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 173, 179, 184, 204, 276, 346, 358, 391, 408, 519, 537, 552, 692, 716, 782, 1038, 1074, 1173, 1384, 1432, 1564, 2076, 2148, 2346, 2941, 3043, 3128, 3979, 4117, 4152, 4296, 4692, 5882, 6086, 7958, 8234, 8823, 9129, 9384, 11764, 11937, 12172, 12351, 15916, 16468, 17646, 18258, 23528, 23874, 24344, 24702, 30967, 31832, 32936, 35292, 36516, 47748, 49404, 61934, 67643, 69989, 70584, 73032, 92901, 95496, 98808, 123868, 135286, 139978, 185802, 202929, 209967, 247736, 270572, 279956, 371604, 405858, 419934, 526439, 541144, 559912, 712241, 743208, 811716, 839868, 1052878, 1424482, 1579317, 1623432, 1679736, 2105756, 2136723, 2848964, 3158634, 4211512, 4273446, 5697928, 6317268, 8546892, 12108097, 12634536, 17093784, 24216194, 36324291, 48432388, 72648582, 96864776, 145297164, 290594328]

約数ペア:

[(1, 290594328), (2, 145297164), (3, 96864776), (4, 72648582), (6, 48432388), (8, 36324291), (12, 24216194), (17, 17093784), (23, 12634536), (24, 12108097), (34, 8546892), (46, 6317268), (51, 5697928), (68, 4273446), (69, 4211512), (92, 3158634), (102, 2848964), (136, 2136723), (138, 2105756), (173, 1679736), (179, 1623432), (184, 1579317), (204, 1424482), (276, 1052878), (346, 839868), (358, 811716), (391, 743208), (408, 712241), (519, 559912), (537, 541144), (552, 526439), (692, 419934), (716, 405858), (782, 371604), (1038, 279956), (1074, 270572), (1173, 247736), (1384, 209967), (1432, 202929), (1564, 185802), (2076, 139978), (2148, 135286), (2346, 123868), (2941, 98808), (3043, 95496), (3128, 92901), (3979, 73032), (4117, 70584), (4152, 69989), (4296, 67643), (4692, 61934), (5882, 49404), (6086, 47748), (7958, 36516), (8234, 35292), (8823, 32936), (9129, 31832), (9384, 30967), (11764, 24702), (11937, 24344), (12172, 23874), (12351, 23528), (15916, 18258), (16468, 17646)]