38471496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77650104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 83, 84, 89, 93, 124, 166, 168, 178, 186, 217, 248, 249, 267, 332, 356, 372, 434, 498, 534, 581, 623, 651, 664, 712, 744, 868, 996, 1068, 1162, 1246, 1302, 1736, 1743, 1869, 1992, 2136, 2324, 2492, 2573, 2604, 2759, 3486, 3738, 4648, 4984, 5146, 5208, 5518, 6972, 7387, 7476, 7719, 8277, 10292, 11036, 13944, 14774, 14952, 15438, 16554, 18011, 19313, 20584, 22072, 22161, 29548, 30876, 33108, 36022, 38626, 44322, 51709, 54033, 57939, 59096, 61752, 66216, 72044, 77252, 88644, 103418, 108066, 115878, 144088, 154504, 155127, 177288, 206836, 216132, 228997, 231756, 310254, 413672, 432264, 457994, 463512, 620508, 686991, 915988, 1241016, 1373982, 1602979, 1831976, 2747964, 3205958, 4808937, 5495928, 6411916, 9617874, 12823832, 19235748, 38471496]

約数ペア:

[(1, 38471496), (2, 19235748), (3, 12823832), (4, 9617874), (6, 6411916), (7, 5495928), (8, 4808937), (12, 3205958), (14, 2747964), (21, 1831976), (24, 1602979), (28, 1373982), (31, 1241016), (42, 915988), (56, 686991), (62, 620508), (83, 463512), (84, 457994), (89, 432264), (93, 413672), (124, 310254), (166, 231756), (168, 228997), (178, 216132), (186, 206836), (217, 177288), (248, 155127), (249, 154504), (267, 144088), (332, 115878), (356, 108066), (372, 103418), (434, 88644), (498, 77252), (534, 72044), (581, 66216), (623, 61752), (651, 59096), (664, 57939), (712, 54033), (744, 51709), (868, 44322), (996, 38626), (1068, 36022), (1162, 33108), (1246, 30876), (1302, 29548), (1736, 22161), (1743, 22072), (1869, 20584), (1992, 19313), (2136, 18011), (2324, 16554), (2492, 15438), (2573, 14952), (2604, 14774), (2759, 13944), (3486, 11036), (3738, 10292), (4648, 8277), (4984, 7719), (5146, 7476), (5208, 7387), (5518, 6972)]