38869896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 112896000

約数和(自身を除く): 74026104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 83, 104, 114, 152, 156, 158, 166, 228, 237, 247, 249, 312, 316, 332, 456, 474, 494, 498, 632, 664, 741, 948, 988, 996, 1027, 1079, 1482, 1501, 1577, 1896, 1976, 1992, 2054, 2158, 2964, 3002, 3081, 3154, 3237, 4108, 4316, 4503, 4731, 5928, 6004, 6162, 6308, 6474, 6557, 8216, 8632, 9006, 9462, 12008, 12324, 12616, 12948, 13114, 18012, 18924, 19513, 19671, 20501, 24648, 25896, 26228, 36024, 37848, 39026, 39342, 41002, 52456, 58539, 61503, 78052, 78684, 82004, 85241, 117078, 123006, 124583, 156104, 157368, 164008, 170482, 234156, 246012, 249166, 255723, 340964, 373749, 468312, 492024, 498332, 511446, 681928, 747498, 996664, 1022892, 1494996, 1619579, 2045784, 2989992, 3239158, 4858737, 6478316, 9717474, 12956632, 19434948, 38869896]

約数ペア:

[(1, 38869896), (2, 19434948), (3, 12956632), (4, 9717474), (6, 6478316), (8, 4858737), (12, 3239158), (13, 2989992), (19, 2045784), (24, 1619579), (26, 1494996), (38, 1022892), (39, 996664), (52, 747498), (57, 681928), (76, 511446), (78, 498332), (79, 492024), (83, 468312), (104, 373749), (114, 340964), (152, 255723), (156, 249166), (158, 246012), (166, 234156), (228, 170482), (237, 164008), (247, 157368), (249, 156104), (312, 124583), (316, 123006), (332, 117078), (456, 85241), (474, 82004), (494, 78684), (498, 78052), (632, 61503), (664, 58539), (741, 52456), (948, 41002), (988, 39342), (996, 39026), (1027, 37848), (1079, 36024), (1482, 26228), (1501, 25896), (1577, 24648), (1896, 20501), (1976, 19671), (1992, 19513), (2054, 18924), (2158, 18012), (2964, 13114), (3002, 12948), (3081, 12616), (3154, 12324), (3237, 12008), (4108, 9462), (4316, 9006), (4503, 8632), (4731, 8216), (5928, 6557), (6004, 6474), (6162, 6308)]