871121412

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 2909571840

約数和(自身を除く): 2038450428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 49, 51, 54, 63, 68, 69, 84, 92, 98, 102, 108, 119, 126, 138, 147, 153, 161, 189, 196, 204, 207, 238, 252, 276, 294, 306, 322, 357, 378, 391, 414, 421, 441, 459, 476, 483, 588, 612, 621, 644, 714, 756, 782, 828, 833, 842, 882, 918, 966, 1071, 1127, 1173, 1242, 1263, 1323, 1428, 1449, 1564, 1666, 1684, 1764, 1836, 1932, 2142, 2254, 2346, 2484, 2499, 2526, 2646, 2737, 2898, 2947, 3213, 3332, 3381, 3519, 3789, 4284, 4347, 4508, 4692, 4998, 5052, 5292, 5474, 5796, 5894, 6426, 6762, 7038, 7157, 7497, 7578, 8211, 8694, 8841, 9683, 9996, 10143, 10557, 10948, 11367, 11788, 12852, 13524, 14076, 14314, 14994, 15156, 16422, 17388, 17682, 19159, 19366, 20286, 20629, 21114, 21471, 22491, 22734, 24633, 26523, 28628, 29049, 29988, 30429, 32844, 35364, 38318, 38732, 40572, 41258, 42228, 42942, 44982, 45468, 49266, 50099, 53046, 57477, 58098, 60858, 61887, 64413, 67781, 73899, 76636, 79569, 82516, 85884, 87147, 89964, 98532, 100198, 106092, 114954, 116196, 121716, 123774, 128826, 135562, 147798, 150297, 159138, 164611, 172431, 174294, 185661, 193239, 200396, 203343, 229908, 247548, 257652, 261441, 271124, 295596, 300594, 318276, 329222, 344862, 348588, 350693, 371322, 386478, 406686, 450891, 474467, 493833, 517293, 522882, 556983, 601188, 610029, 658444, 689724, 701386, 742644, 772956, 813372, 901782, 948934, 987666, 1034586, 1045764, 1052079, 1113966, 1152277, 1220058, 1352673, 1402772, 1423401, 1481499, 1803564, 1830087, 1897868, 1975332, 2069172, 2104158, 2227932, 2304554, 2440116, 2705346, 2846802, 2962998, 3156237, 3456831, 3660174, 4208316, 4270203, 4444497, 4609108, 5410692, 5693604, 5925996, 6312474, 6913662, 7320348, 8065939, 8540406, 8888994, 9468711, 10370493, 12624948, 12810609, 13827324, 16131878, 17080812, 17777988, 18937422, 20740986, 24197817, 25621218, 31111479, 32263756, 37874844, 41481972, 48395634, 51242436, 62222958, 72593451, 96791268, 124445916, 145186902, 217780353, 290373804, 435560706, 871121412]

約数ペア:

[(1, 871121412), (2, 435560706), (3, 290373804), (4, 217780353), (6, 145186902), (7, 124445916), (9, 96791268), (12, 72593451), (14, 62222958), (17, 51242436), (18, 48395634), (21, 41481972), (23, 37874844), (27, 32263756), (28, 31111479), (34, 25621218), (36, 24197817), (42, 20740986), (46, 18937422), (49, 17777988), (51, 17080812), (54, 16131878), (63, 13827324), (68, 12810609), (69, 12624948), (84, 10370493), (92, 9468711), (98, 8888994), (102, 8540406), (108, 8065939), (119, 7320348), (126, 6913662), (138, 6312474), (147, 5925996), (153, 5693604), (161, 5410692), (189, 4609108), (196, 4444497), (204, 4270203), (207, 4208316), (238, 3660174), (252, 3456831), (276, 3156237), (294, 2962998), (306, 2846802), (322, 2705346), (357, 2440116), (378, 2304554), (391, 2227932), (414, 2104158), (421, 2069172), (441, 1975332), (459, 1897868), (476, 1830087), (483, 1803564), (588, 1481499), (612, 1423401), (621, 1402772), (644, 1352673), (714, 1220058), (756, 1152277), (782, 1113966), (828, 1052079), (833, 1045764), (842, 1034586), (882, 987666), (918, 948934), (966, 901782), (1071, 813372), (1127, 772956), (1173, 742644), (1242, 701386), (1263, 689724), (1323, 658444), (1428, 610029), (1449, 601188), (1564, 556983), (1666, 522882), (1684, 517293), (1764, 493833), (1836, 474467), (1932, 450891), (2142, 406686), (2254, 386478), (2346, 371322), (2484, 350693), (2499, 348588), (2526, 344862), (2646, 329222), (2737, 318276), (2898, 300594), (2947, 295596), (3213, 271124), (3332, 261441), (3381, 257652), (3519, 247548), (3789, 229908), (4284, 203343), (4347, 200396), (4508, 193239), (4692, 185661), (4998, 174294), (5052, 172431), (5292, 164611), (5474, 159138), (5796, 150297), (5894, 147798), (6426, 135562), (6762, 128826), (7038, 123774), (7157, 121716), (7497, 116196), (7578, 114954), (8211, 106092), (8694, 100198), (8841, 98532), (9683, 89964), (9996, 87147), (10143, 85884), (10557, 82516), (10948, 79569), (11367, 76636), (11788, 73899), (12852, 67781), (13524, 64413), (14076, 61887), (14314, 60858), (14994, 58098), (15156, 57477), (16422, 53046), (17388, 50099), (17682, 49266), (19159, 45468), (19366, 44982), (20286, 42942), (20629, 42228), (21114, 41258), (21471, 40572), (22491, 38732), (22734, 38318), (24633, 35364), (26523, 32844), (28628, 30429), (29049, 29988)]