15678327384

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2671

約数の個数: 256

約数和(自身を含む): 48795955200

約数和(自身を除く): 33117627816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 73, 92, 102, 108, 136, 138, 146, 153, 184, 204, 207, 216, 219, 276, 292, 306, 391, 408, 414, 438, 459, 552, 584, 612, 621, 657, 782, 828, 876, 918, 1173, 1224, 1241, 1242, 1314, 1564, 1656, 1679, 1752, 1836, 1971, 2346, 2482, 2484, 2543, 2628, 3128, 3358, 3519, 3672, 3723, 3942, 4692, 4964, 4968, 5037, 5086, 5256, 6716, 7038, 7446, 7629, 7884, 9384, 9928, 10074, 10172, 10557, 11169, 13432, 14076, 14892, 15111, 15258, 15768, 20148, 20344, 21114, 22338, 22887, 28152, 28543, 29784, 30222, 30516, 33507, 40296, 42228, 43231, 44676, 45333, 45774, 57086, 58489, 60444, 61032, 67014, 68661, 84456, 85629, 86462, 89352, 90666, 91548, 114172, 116978, 120888, 129693, 134028, 137322, 171258, 172924, 175467, 181332, 183096, 185639, 228344, 233956, 256887, 259386, 268056, 274644, 342516, 345848, 350934, 362664, 371278, 389079, 467912, 513774, 518772, 526401, 549288, 556917, 685032, 701868, 742556, 770661, 778158, 994313, 1027548, 1037544, 1052802, 1113834, 1167237, 1403736, 1485112, 1541322, 1556316, 1579203, 1670751, 1988626, 2055096, 2105604, 2227668, 2334474, 2982939, 3082644, 3112632, 3155863, 3158406, 3341502, 3977252, 4211208, 4269697, 4455336, 4668948, 5012253, 5965878, 6165288, 6311726, 6316812, 6683004, 7954504, 8539394, 8948817, 9337896, 9467589, 10024506, 11931756, 12623452, 12633624, 12809091, 13366008, 17078788, 17897634, 18935178, 20049012, 23863512, 25246904, 25618182, 26846451, 28402767, 34157576, 35795268, 37870356, 38427273, 40098024, 51236364, 53692902, 56805534, 71590536, 72584849, 75740712, 76854546, 85208301, 102472728, 107385804, 113611068, 115281819, 145169698, 153709092, 170416602, 214771608, 217754547, 227222136, 230563638, 290339396, 307418184, 340833204, 435509094, 461127276, 580678792, 653263641, 681666408, 871018188, 922254552, 1306527282, 1742036376, 1959790923, 2613054564, 3919581846, 5226109128, 7839163692, 15678327384]

約数ペア:

[(1, 15678327384), (2, 7839163692), (3, 5226109128), (4, 3919581846), (6, 2613054564), (8, 1959790923), (9, 1742036376), (12, 1306527282), (17, 922254552), (18, 871018188), (23, 681666408), (24, 653263641), (27, 580678792), (34, 461127276), (36, 435509094), (46, 340833204), (51, 307418184), (54, 290339396), (68, 230563638), (69, 227222136), (72, 217754547), (73, 214771608), (92, 170416602), (102, 153709092), (108, 145169698), (136, 115281819), (138, 113611068), (146, 107385804), (153, 102472728), (184, 85208301), (204, 76854546), (207, 75740712), (216, 72584849), (219, 71590536), (276, 56805534), (292, 53692902), (306, 51236364), (391, 40098024), (408, 38427273), (414, 37870356), (438, 35795268), (459, 34157576), (552, 28402767), (584, 26846451), (612, 25618182), (621, 25246904), (657, 23863512), (782, 20049012), (828, 18935178), (876, 17897634), (918, 17078788), (1173, 13366008), (1224, 12809091), (1241, 12633624), (1242, 12623452), (1314, 11931756), (1564, 10024506), (1656, 9467589), (1679, 9337896), (1752, 8948817), (1836, 8539394), (1971, 7954504), (2346, 6683004), (2482, 6316812), (2484, 6311726), (2543, 6165288), (2628, 5965878), (3128, 5012253), (3358, 4668948), (3519, 4455336), (3672, 4269697), (3723, 4211208), (3942, 3977252), (4692, 3341502), (4964, 3158406), (4968, 3155863), (5037, 3112632), (5086, 3082644), (5256, 2982939), (6716, 2334474), (7038, 2227668), (7446, 2105604), (7629, 2055096), (7884, 1988626), (9384, 1670751), (9928, 1579203), (10074, 1556316), (10172, 1541322), (10557, 1485112), (11169, 1403736), (13432, 1167237), (14076, 1113834), (14892, 1052802), (15111, 1037544), (15258, 1027548), (15768, 994313), (20148, 778158), (20344, 770661), (21114, 742556), (22338, 701868), (22887, 685032), (28152, 556917), (28543, 549288), (29784, 526401), (30222, 518772), (30516, 513774), (33507, 467912), (40296, 389079), (42228, 371278), (43231, 362664), (44676, 350934), (45333, 345848), (45774, 342516), (57086, 274644), (58489, 268056), (60444, 259386), (61032, 256887), (67014, 233956), (68661, 228344), (84456, 185639), (85629, 183096), (86462, 181332), (89352, 175467), (90666, 172924), (91548, 171258), (114172, 137322), (116978, 134028), (120888, 129693)]