228700764

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 602958720

約数和(自身を除く): 374257956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 909, 1116, 1212, 1818, 2029, 3131, 3636, 4058, 6087, 6262, 8116, 9393, 12174, 12524, 18261, 18786, 24348, 28179, 36522, 37572, 56358, 62899, 73044, 112716, 125798, 188697, 204929, 251596, 377394, 409858, 566091, 614787, 754788, 819716, 1132182, 1229574, 1844361, 2264364, 2459148, 3688722, 6352799, 7377444, 12705598, 19058397, 25411196, 38116794, 57175191, 76233588, 114350382, 228700764]

約数ペア:

[(1, 228700764), (2, 114350382), (3, 76233588), (4, 57175191), (6, 38116794), (9, 25411196), (12, 19058397), (18, 12705598), (31, 7377444), (36, 6352799), (62, 3688722), (93, 2459148), (101, 2264364), (124, 1844361), (186, 1229574), (202, 1132182), (279, 819716), (303, 754788), (372, 614787), (404, 566091), (558, 409858), (606, 377394), (909, 251596), (1116, 204929), (1212, 188697), (1818, 125798), (2029, 112716), (3131, 73044), (3636, 62899), (4058, 56358), (6087, 37572), (6262, 36522), (8116, 28179), (9393, 24348), (12174, 18786), (12524, 18261)]