218064312

素因数分解:

$2^3\times 3^6\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 112

約数和(自身を含む): 619731000

約数和(自身を除く): 401666688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 243, 269, 278, 324, 417, 486, 538, 556, 648, 729, 807, 834, 972, 1076, 1112, 1251, 1458, 1614, 1668, 1944, 2152, 2421, 2502, 2916, 3228, 3336, 3753, 4842, 5004, 5832, 6456, 7263, 7506, 9684, 10008, 11259, 14526, 15012, 19368, 21789, 22518, 29052, 30024, 33777, 37391, 43578, 45036, 58104, 65367, 67554, 74782, 87156, 90072, 101331, 112173, 130734, 135108, 149564, 174312, 196101, 202662, 224346, 261468, 270216, 299128, 336519, 392202, 405324, 448692, 522936, 673038, 784404, 810648, 897384, 1009557, 1346076, 1568808, 2019114, 2692152, 3028671, 4038228, 6057342, 8076456, 9086013, 12114684, 18172026, 24229368, 27258039, 36344052, 54516078, 72688104, 109032156, 218064312]

約数ペア:

[(1, 218064312), (2, 109032156), (3, 72688104), (4, 54516078), (6, 36344052), (8, 27258039), (9, 24229368), (12, 18172026), (18, 12114684), (24, 9086013), (27, 8076456), (36, 6057342), (54, 4038228), (72, 3028671), (81, 2692152), (108, 2019114), (139, 1568808), (162, 1346076), (216, 1009557), (243, 897384), (269, 810648), (278, 784404), (324, 673038), (417, 522936), (486, 448692), (538, 405324), (556, 392202), (648, 336519), (729, 299128), (807, 270216), (834, 261468), (972, 224346), (1076, 202662), (1112, 196101), (1251, 174312), (1458, 149564), (1614, 135108), (1668, 130734), (1944, 112173), (2152, 101331), (2421, 90072), (2502, 87156), (2916, 74782), (3228, 67554), (3336, 65367), (3753, 58104), (4842, 45036), (5004, 43578), (5832, 37391), (6456, 33777), (7263, 30024), (7506, 29052), (9684, 22518), (10008, 21789), (11259, 19368), (14526, 15012)]