28991817504

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{4547}}^1$

素因数の和:4720

約数の個数: 216

約数和(自身を含む): 89976558672

約数和(自身を除く): 60984741168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 131, 144, 156, 169, 208, 234, 262, 288, 312, 338, 393, 416, 468, 507, 524, 624, 676, 786, 936, 1014, 1048, 1179, 1248, 1352, 1521, 1572, 1703, 1872, 2028, 2096, 2358, 2704, 3042, 3144, 3406, 3744, 4056, 4192, 4547, 4716, 5109, 5408, 6084, 6288, 6812, 8112, 9094, 9432, 10218, 12168, 12576, 13624, 13641, 15327, 16224, 18188, 18864, 20436, 22139, 24336, 27248, 27282, 30654, 36376, 37728, 40872, 40923, 44278, 48672, 54496, 54564, 59111, 61308, 66417, 72752, 81744, 81846, 88556, 109128, 118222, 122616, 132834, 145504, 163488, 163692, 177112, 177333, 199251, 218256, 236444, 245232, 265668, 327384, 354224, 354666, 398502, 436512, 472888, 490464, 531336, 531999, 595657, 654768, 708448, 709332, 768443, 797004, 945776, 1062672, 1063998, 1191314, 1309536, 1418664, 1536886, 1594008, 1786971, 1891552, 2125344, 2127996, 2305329, 2382628, 2837328, 3073772, 3188016, 3573942, 4255992, 4610658, 4765256, 5360913, 5674656, 6147544, 6376032, 6915987, 7147884, 7743541, 8511984, 9221316, 9530512, 10721826, 12295088, 13831974, 14295768, 15487082, 17023968, 18442632, 19061024, 21443652, 23230623, 24590176, 27663948, 28591536, 30974164, 36885264, 42887304, 46461246, 55327896, 57183072, 61948328, 69691869, 73770528, 85774608, 92922492, 100666033, 110655792, 123896656, 139383738, 171549216, 185844984, 201332066, 221311584, 247793312, 278767476, 301998099, 371689968, 402664132, 557534952, 603996198, 743379936, 805328264, 905994297, 1115069904, 1207992396, 1610656528, 1811988594, 2230139808, 2415984792, 3221313056, 3623977188, 4831969584, 7247954376, 9663939168, 14495908752, 28991817504]

約数ペア:

[(1, 28991817504), (2, 14495908752), (3, 9663939168), (4, 7247954376), (6, 4831969584), (8, 3623977188), (9, 3221313056), (12, 2415984792), (13, 2230139808), (16, 1811988594), (18, 1610656528), (24, 1207992396), (26, 1115069904), (32, 905994297), (36, 805328264), (39, 743379936), (48, 603996198), (52, 557534952), (72, 402664132), (78, 371689968), (96, 301998099), (104, 278767476), (117, 247793312), (131, 221311584), (144, 201332066), (156, 185844984), (169, 171549216), (208, 139383738), (234, 123896656), (262, 110655792), (288, 100666033), (312, 92922492), (338, 85774608), (393, 73770528), (416, 69691869), (468, 61948328), (507, 57183072), (524, 55327896), (624, 46461246), (676, 42887304), (786, 36885264), (936, 30974164), (1014, 28591536), (1048, 27663948), (1179, 24590176), (1248, 23230623), (1352, 21443652), (1521, 19061024), (1572, 18442632), (1703, 17023968), (1872, 15487082), (2028, 14295768), (2096, 13831974), (2358, 12295088), (2704, 10721826), (3042, 9530512), (3144, 9221316), (3406, 8511984), (3744, 7743541), (4056, 7147884), (4192, 6915987), (4547, 6376032), (4716, 6147544), (5109, 5674656), (5408, 5360913), (6084, 4765256), (6288, 4610658), (6812, 4255992), (8112, 3573942), (9094, 3188016), (9432, 3073772), (10218, 2837328), (12168, 2382628), (12576, 2305329), (13624, 2127996), (13641, 2125344), (15327, 1891552), (16224, 1786971), (18188, 1594008), (18864, 1536886), (20436, 1418664), (22139, 1309536), (24336, 1191314), (27248, 1063998), (27282, 1062672), (30654, 945776), (36376, 797004), (37728, 768443), (40872, 709332), (40923, 708448), (44278, 654768), (48672, 595657), (54496, 531999), (54564, 531336), (59111, 490464), (61308, 472888), (66417, 436512), (72752, 398502), (81744, 354666), (81846, 354224), (88556, 327384), (109128, 265668), (118222, 245232), (122616, 236444), (132834, 218256), (145504, 199251), (163488, 177333), (163692, 177112)]