286139136

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 807657984

約数和(自身を除く): 521518848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 97, 128, 138, 167, 184, 192, 194, 256, 276, 291, 334, 368, 384, 388, 501, 552, 582, 668, 736, 768, 776, 1002, 1104, 1164, 1336, 1472, 1552, 2004, 2208, 2231, 2328, 2672, 2944, 3104, 3841, 4008, 4416, 4462, 4656, 5344, 5888, 6208, 6693, 7682, 8016, 8832, 8924, 9312, 10688, 11523, 12416, 13386, 15364, 16032, 16199, 17664, 17848, 18624, 21376, 23046, 24832, 26772, 30728, 32064, 32398, 35696, 37248, 42752, 46092, 48597, 53544, 61456, 64128, 64796, 71392, 74496, 92184, 97194, 107088, 122912, 128256, 129592, 142784, 184368, 194388, 214176, 245824, 259184, 285568, 368736, 372577, 388776, 428352, 491648, 518368, 571136, 737472, 745154, 777552, 856704, 983296, 1036736, 1117731, 1474944, 1490308, 1555104, 1713408, 2073472, 2235462, 2949888, 2980616, 3110208, 4146944, 4470924, 5961232, 6220416, 8941848, 11922464, 12440832, 17883696, 23844928, 35767392, 47689856, 71534784, 95379712, 143069568, 286139136]

約数ペア:

[(1, 286139136), (2, 143069568), (3, 95379712), (4, 71534784), (6, 47689856), (8, 35767392), (12, 23844928), (16, 17883696), (23, 12440832), (24, 11922464), (32, 8941848), (46, 6220416), (48, 5961232), (64, 4470924), (69, 4146944), (92, 3110208), (96, 2980616), (97, 2949888), (128, 2235462), (138, 2073472), (167, 1713408), (184, 1555104), (192, 1490308), (194, 1474944), (256, 1117731), (276, 1036736), (291, 983296), (334, 856704), (368, 777552), (384, 745154), (388, 737472), (501, 571136), (552, 518368), (582, 491648), (668, 428352), (736, 388776), (768, 372577), (776, 368736), (1002, 285568), (1104, 259184), (1164, 245824), (1336, 214176), (1472, 194388), (1552, 184368), (2004, 142784), (2208, 129592), (2231, 128256), (2328, 122912), (2672, 107088), (2944, 97194), (3104, 92184), (3841, 74496), (4008, 71392), (4416, 64796), (4462, 64128), (4656, 61456), (5344, 53544), (5888, 48597), (6208, 46092), (6693, 42752), (7682, 37248), (8016, 35696), (8832, 32398), (8924, 32064), (9312, 30728), (10688, 26772), (11523, 24832), (12416, 23046), (13386, 21376), (15364, 18624), (16032, 17848), (16199, 17664)]