218346492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3389}}^1$

素因数の和:3475

約数の個数: 96

約数和(自身を含む): 637862400

約数和(自身を除く): 419515908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 273, 354, 364, 413, 546, 708, 767, 826, 1092, 1239, 1534, 1652, 2301, 2478, 3068, 3389, 4602, 4956, 5369, 6778, 9204, 10167, 10738, 13556, 16107, 20334, 21476, 23723, 32214, 40668, 44057, 47446, 64428, 71169, 88114, 94892, 132171, 142338, 176228, 199951, 264342, 284676, 308399, 399902, 528684, 599853, 616798, 799804, 925197, 1199706, 1233596, 1399657, 1850394, 2399412, 2599363, 2799314, 3700788, 4198971, 5198726, 5598628, 7798089, 8397942, 10397452, 15596178, 16795884, 18195541, 31192356, 36391082, 54586623, 72782164, 109173246, 218346492]

約数ペア:

[(1, 218346492), (2, 109173246), (3, 72782164), (4, 54586623), (6, 36391082), (7, 31192356), (12, 18195541), (13, 16795884), (14, 15596178), (21, 10397452), (26, 8397942), (28, 7798089), (39, 5598628), (42, 5198726), (52, 4198971), (59, 3700788), (78, 2799314), (84, 2599363), (91, 2399412), (118, 1850394), (156, 1399657), (177, 1233596), (182, 1199706), (236, 925197), (273, 799804), (354, 616798), (364, 599853), (413, 528684), (546, 399902), (708, 308399), (767, 284676), (826, 264342), (1092, 199951), (1239, 176228), (1534, 142338), (1652, 132171), (2301, 94892), (2478, 88114), (3068, 71169), (3389, 64428), (4602, 47446), (4956, 44057), (5369, 40668), (6778, 32214), (9204, 23723), (10167, 21476), (10738, 20334), (13556, 16107)]