420387192

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2362

約数の個数: 128

約数和(自身を含む): 1251993600

約数和(自身を除く): 831606408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 276, 296, 333, 414, 444, 552, 621, 666, 828, 851, 888, 999, 1242, 1332, 1656, 1702, 1998, 2287, 2484, 2553, 2664, 3404, 3996, 4574, 4968, 5106, 6808, 6861, 7659, 7992, 9148, 10212, 13722, 15318, 18296, 20424, 20583, 22977, 27444, 30636, 41166, 45954, 52601, 54888, 61272, 61749, 82332, 84619, 91908, 105202, 123498, 157803, 164664, 169238, 183816, 210404, 246996, 253857, 315606, 338476, 420808, 473409, 493992, 507714, 631212, 676952, 761571, 946818, 1015428, 1262424, 1420227, 1523142, 1893636, 1946237, 2030856, 2284713, 2840454, 3046284, 3787272, 3892474, 4569426, 5680908, 5838711, 6092568, 7784948, 9138852, 11361816, 11677422, 15569896, 17516133, 18277704, 23354844, 35032266, 46709688, 52548399, 70064532, 105096798, 140129064, 210193596, 420387192]

約数ペア:

[(1, 420387192), (2, 210193596), (3, 140129064), (4, 105096798), (6, 70064532), (8, 52548399), (9, 46709688), (12, 35032266), (18, 23354844), (23, 18277704), (24, 17516133), (27, 15569896), (36, 11677422), (37, 11361816), (46, 9138852), (54, 7784948), (69, 6092568), (72, 5838711), (74, 5680908), (92, 4569426), (108, 3892474), (111, 3787272), (138, 3046284), (148, 2840454), (184, 2284713), (207, 2030856), (216, 1946237), (222, 1893636), (276, 1523142), (296, 1420227), (333, 1262424), (414, 1015428), (444, 946818), (552, 761571), (621, 676952), (666, 631212), (828, 507714), (851, 493992), (888, 473409), (999, 420808), (1242, 338476), (1332, 315606), (1656, 253857), (1702, 246996), (1998, 210404), (2287, 183816), (2484, 169238), (2553, 164664), (2664, 157803), (3404, 123498), (3996, 105202), (4574, 91908), (4968, 84619), (5106, 82332), (6808, 61749), (6861, 61272), (7659, 54888), (7992, 52601), (9148, 45954), (10212, 41166), (13722, 30636), (15318, 27444), (18296, 22977), (20424, 20583)]