38258064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 116992512

約数和(自身を除く): 78734448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 107, 117, 144, 156, 191, 208, 214, 234, 312, 321, 382, 428, 468, 573, 624, 642, 764, 856, 936, 963, 1146, 1284, 1391, 1528, 1712, 1719, 1872, 1926, 2292, 2483, 2568, 2782, 3056, 3438, 3852, 4173, 4584, 4966, 5136, 5564, 6876, 7449, 7704, 8346, 9168, 9932, 11128, 12519, 13752, 14898, 15408, 16692, 19864, 20437, 22256, 22347, 25038, 27504, 29796, 33384, 39728, 40874, 44694, 50076, 59592, 61311, 66768, 81748, 89388, 100152, 119184, 122622, 163496, 178776, 183933, 200304, 245244, 265681, 326992, 357552, 367866, 490488, 531362, 735732, 797043, 980976, 1062724, 1471464, 1594086, 2125448, 2391129, 2942928, 3188172, 4250896, 4782258, 6376344, 9564516, 12752688, 19129032, 38258064]

約数ペア:

[(1, 38258064), (2, 19129032), (3, 12752688), (4, 9564516), (6, 6376344), (8, 4782258), (9, 4250896), (12, 3188172), (13, 2942928), (16, 2391129), (18, 2125448), (24, 1594086), (26, 1471464), (36, 1062724), (39, 980976), (48, 797043), (52, 735732), (72, 531362), (78, 490488), (104, 367866), (107, 357552), (117, 326992), (144, 265681), (156, 245244), (191, 200304), (208, 183933), (214, 178776), (234, 163496), (312, 122622), (321, 119184), (382, 100152), (428, 89388), (468, 81748), (573, 66768), (624, 61311), (642, 59592), (764, 50076), (856, 44694), (936, 40874), (963, 39728), (1146, 33384), (1284, 29796), (1391, 27504), (1528, 25038), (1712, 22347), (1719, 22256), (1872, 20437), (1926, 19864), (2292, 16692), (2483, 15408), (2568, 14898), (2782, 13752), (3056, 12519), (3438, 11128), (3852, 9932), (4173, 9168), (4584, 8346), (4966, 7704), (5136, 7449), (5564, 6876)]