290649216

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 932198400

約数和(自身を除く): 641549184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 67, 78, 79, 88, 96, 104, 128, 132, 134, 143, 156, 158, 176, 192, 201, 208, 237, 264, 268, 286, 312, 316, 352, 384, 402, 416, 429, 474, 528, 536, 572, 624, 632, 704, 737, 804, 832, 858, 869, 871, 948, 1027, 1056, 1072, 1144, 1248, 1264, 1408, 1474, 1608, 1664, 1716, 1738, 1742, 1896, 2054, 2112, 2144, 2211, 2288, 2496, 2528, 2607, 2613, 2948, 3081, 3216, 3432, 3476, 3484, 3792, 4108, 4224, 4288, 4422, 4576, 4992, 5056, 5214, 5226, 5293, 5896, 6162, 6432, 6864, 6952, 6968, 7584, 8216, 8576, 8844, 9152, 9581, 10112, 10428, 10452, 10586, 11297, 11792, 12324, 12864, 13728, 13904, 13936, 15168, 15879, 16432, 17688, 18304, 19162, 20856, 20904, 21172, 22594, 23584, 24648, 25728, 27456, 27808, 27872, 28743, 30336, 31758, 32864, 33891, 35376, 38324, 41712, 41808, 42344, 45188, 47168, 49296, 54912, 55616, 55744, 57486, 58223, 63516, 65728, 67782, 68809, 70752, 76648, 83424, 83616, 84688, 90376, 94336, 98592, 111232, 111488, 114972, 116446, 127032, 131456, 135564, 137618, 141504, 153296, 166848, 167232, 169376, 174669, 180752, 197184, 206427, 229944, 232892, 254064, 271128, 275236, 283008, 306592, 333696, 334464, 338752, 349338, 361504, 394368, 412854, 459888, 465784, 508128, 542256, 550472, 613184, 677504, 698676, 723008, 756899, 825708, 919776, 931568, 1016256, 1084512, 1100944, 1226368, 1397352, 1446016, 1513798, 1651416, 1839552, 1863136, 2032512, 2169024, 2201888, 2270697, 2794704, 3027596, 3302832, 3679104, 3726272, 4338048, 4403776, 4541394, 5589408, 6055192, 6605664, 7452544, 8807552, 9082788, 11178816, 12110384, 13211328, 18165576, 22357632, 24220768, 26422656, 36331152, 48441536, 72662304, 96883072, 145324608, 290649216]

約数ペア:

[(1, 290649216), (2, 145324608), (3, 96883072), (4, 72662304), (6, 48441536), (8, 36331152), (11, 26422656), (12, 24220768), (13, 22357632), (16, 18165576), (22, 13211328), (24, 12110384), (26, 11178816), (32, 9082788), (33, 8807552), (39, 7452544), (44, 6605664), (48, 6055192), (52, 5589408), (64, 4541394), (66, 4403776), (67, 4338048), (78, 3726272), (79, 3679104), (88, 3302832), (96, 3027596), (104, 2794704), (128, 2270697), (132, 2201888), (134, 2169024), (143, 2032512), (156, 1863136), (158, 1839552), (176, 1651416), (192, 1513798), (201, 1446016), (208, 1397352), (237, 1226368), (264, 1100944), (268, 1084512), (286, 1016256), (312, 931568), (316, 919776), (352, 825708), (384, 756899), (402, 723008), (416, 698676), (429, 677504), (474, 613184), (528, 550472), (536, 542256), (572, 508128), (624, 465784), (632, 459888), (704, 412854), (737, 394368), (804, 361504), (832, 349338), (858, 338752), (869, 334464), (871, 333696), (948, 306592), (1027, 283008), (1056, 275236), (1072, 271128), (1144, 254064), (1248, 232892), (1264, 229944), (1408, 206427), (1474, 197184), (1608, 180752), (1664, 174669), (1716, 169376), (1738, 167232), (1742, 166848), (1896, 153296), (2054, 141504), (2112, 137618), (2144, 135564), (2211, 131456), (2288, 127032), (2496, 116446), (2528, 114972), (2607, 111488), (2613, 111232), (2948, 98592), (3081, 94336), (3216, 90376), (3432, 84688), (3476, 83616), (3484, 83424), (3792, 76648), (4108, 70752), (4224, 68809), (4288, 67782), (4422, 65728), (4576, 63516), (4992, 58223), (5056, 57486), (5214, 55744), (5226, 55616), (5293, 54912), (5896, 49296), (6162, 47168), (6432, 45188), (6864, 42344), (6952, 41808), (6968, 41712), (7584, 38324), (8216, 35376), (8576, 33891), (8844, 32864), (9152, 31758), (9581, 30336), (10112, 28743), (10428, 27872), (10452, 27808), (10586, 27456), (11297, 25728), (11792, 24648), (12324, 23584), (12864, 22594), (13728, 21172), (13904, 20904), (13936, 20856), (15168, 19162), (15879, 18304), (16432, 17688)]