279968676832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1701

約数の個数: 192

約数和(自身を含む): 636510498624

約数和(自身を除く): 356541821792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 131, 136, 208, 221, 233, 262, 272, 416, 442, 466, 524, 544, 884, 932, 1048, 1297, 1703, 1768, 1864, 2096, 2227, 2594, 3029, 3406, 3536, 3728, 3961, 4192, 4454, 5188, 6058, 6812, 7072, 7456, 7922, 8908, 10376, 12116, 13624, 15844, 16861, 17816, 20752, 22049, 24232, 27248, 28951, 30523, 31688, 33722, 35632, 41504, 44098, 48464, 51493, 54496, 57902, 61046, 63376, 67444, 71264, 88196, 96928, 102986, 115804, 122092, 126752, 134888, 169907, 176392, 205972, 231608, 244184, 269776, 286637, 302201, 339814, 352784, 396799, 411944, 463216, 488368, 518891, 539552, 573274, 604402, 679628, 705568, 793598, 823888, 926432, 976736, 1037782, 1146548, 1208804, 1359256, 1587196, 1647776, 2075564, 2208791, 2293096, 2417608, 2718512, 2888419, 3174392, 3928613, 4151128, 4417582, 4586192, 4835216, 5137417, 5437024, 5776838, 6348784, 6745583, 7857226, 8302256, 8835164, 9172384, 9670432, 10274834, 11553676, 12697568, 13491166, 15714452, 16604512, 17670328, 20549668, 23107352, 26982332, 31428904, 35340656, 37549447, 39588331, 41099336, 46214704, 53964664, 62857808, 66786421, 70681312, 75098894, 79176662, 82198672, 92429408, 107929328, 125715616, 133572842, 150197788, 158353324, 164397344, 215858656, 267145684, 300395576, 316706648, 514648303, 534291368, 600791152, 633413296, 673001627, 1029296606, 1068582736, 1201582304, 1266826592, 1346003254, 2058593212, 2137165472, 2692006508, 4117186424, 5384013016, 8234372848, 8749021151, 10768026032, 16468745696, 17498042302, 21536052064, 34996084604, 69992169208, 139984338416, 279968676832]

約数ペア:

[(1, 279968676832), (2, 139984338416), (4, 69992169208), (8, 34996084604), (13, 21536052064), (16, 17498042302), (17, 16468745696), (26, 10768026032), (32, 8749021151), (34, 8234372848), (52, 5384013016), (68, 4117186424), (104, 2692006508), (131, 2137165472), (136, 2058593212), (208, 1346003254), (221, 1266826592), (233, 1201582304), (262, 1068582736), (272, 1029296606), (416, 673001627), (442, 633413296), (466, 600791152), (524, 534291368), (544, 514648303), (884, 316706648), (932, 300395576), (1048, 267145684), (1297, 215858656), (1703, 164397344), (1768, 158353324), (1864, 150197788), (2096, 133572842), (2227, 125715616), (2594, 107929328), (3029, 92429408), (3406, 82198672), (3536, 79176662), (3728, 75098894), (3961, 70681312), (4192, 66786421), (4454, 62857808), (5188, 53964664), (6058, 46214704), (6812, 41099336), (7072, 39588331), (7456, 37549447), (7922, 35340656), (8908, 31428904), (10376, 26982332), (12116, 23107352), (13624, 20549668), (15844, 17670328), (16861, 16604512), (17816, 15714452), (20752, 13491166), (22049, 12697568), (24232, 11553676), (27248, 10274834), (28951, 9670432), (30523, 9172384), (31688, 8835164), (33722, 8302256), (35632, 7857226), (41504, 6745583), (44098, 6348784), (48464, 5776838), (51493, 5437024), (54496, 5137417), (57902, 4835216), (61046, 4586192), (63376, 4417582), (67444, 4151128), (71264, 3928613), (88196, 3174392), (96928, 2888419), (102986, 2718512), (115804, 2417608), (122092, 2293096), (126752, 2208791), (134888, 2075564), (169907, 1647776), (176392, 1587196), (205972, 1359256), (231608, 1208804), (244184, 1146548), (269776, 1037782), (286637, 976736), (302201, 926432), (339814, 823888), (352784, 793598), (396799, 705568), (411944, 679628), (463216, 604402), (488368, 573274), (518891, 539552)]