1555532964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1433}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 4440811200

約数和(自身を除く): 2885278236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 414, 437, 513, 529, 621, 684, 828, 874, 1026, 1058, 1242, 1311, 1433, 1587, 1748, 2052, 2116, 2484, 2622, 2866, 3174, 3933, 4299, 4761, 5244, 5732, 6348, 7866, 8598, 9522, 10051, 11799, 12897, 14283, 15732, 17196, 19044, 20102, 23598, 25794, 27227, 28566, 30153, 32959, 38691, 40204, 47196, 51588, 54454, 57132, 60306, 65918, 77382, 81681, 90459, 98877, 108908, 120612, 131836, 154764, 163362, 180918, 197754, 245043, 271377, 296631, 326724, 361836, 395508, 490086, 542754, 593262, 626221, 735129, 758057, 889893, 980172, 1085508, 1186524, 1252442, 1470258, 1516114, 1779786, 1878663, 2274171, 2504884, 2940516, 3032228, 3559572, 3757326, 4548342, 5635989, 6822513, 7514652, 9096684, 11271978, 13645026, 14403083, 16907967, 20467539, 22543956, 27290052, 28806166, 33815934, 40935078, 43209249, 57612332, 67631868, 81870156, 86418498, 129627747, 172836996, 259255494, 388883241, 518510988, 777766482, 1555532964]

約数ペア:

[(1, 1555532964), (2, 777766482), (3, 518510988), (4, 388883241), (6, 259255494), (9, 172836996), (12, 129627747), (18, 86418498), (19, 81870156), (23, 67631868), (27, 57612332), (36, 43209249), (38, 40935078), (46, 33815934), (54, 28806166), (57, 27290052), (69, 22543956), (76, 20467539), (92, 16907967), (108, 14403083), (114, 13645026), (138, 11271978), (171, 9096684), (207, 7514652), (228, 6822513), (276, 5635989), (342, 4548342), (414, 3757326), (437, 3559572), (513, 3032228), (529, 2940516), (621, 2504884), (684, 2274171), (828, 1878663), (874, 1779786), (1026, 1516114), (1058, 1470258), (1242, 1252442), (1311, 1186524), (1433, 1085508), (1587, 980172), (1748, 889893), (2052, 758057), (2116, 735129), (2484, 626221), (2622, 593262), (2866, 542754), (3174, 490086), (3933, 395508), (4299, 361836), (4761, 326724), (5244, 296631), (5732, 271377), (6348, 245043), (7866, 197754), (8598, 180918), (9522, 163362), (10051, 154764), (11799, 131836), (12897, 120612), (14283, 108908), (15732, 98877), (17196, 90459), (19044, 81681), (20102, 77382), (23598, 65918), (25794, 60306), (27227, 57132), (28566, 54454), (30153, 51588), (32959, 47196), (38691, 40204)]