339111108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 1025396736

約数和(自身を除く): 686285628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 83, 84, 93, 124, 126, 166, 186, 217, 249, 252, 279, 332, 372, 434, 498, 523, 558, 581, 651, 747, 868, 996, 1046, 1116, 1162, 1302, 1494, 1569, 1743, 1953, 2092, 2324, 2573, 2604, 2988, 3138, 3486, 3661, 3906, 4707, 5146, 5229, 6276, 6972, 7322, 7719, 7812, 9414, 10292, 10458, 10983, 14644, 15438, 16213, 18011, 18828, 20916, 21966, 23157, 30876, 32426, 32949, 36022, 43409, 43932, 46314, 48639, 54033, 64852, 65898, 72044, 86818, 92628, 97278, 108066, 113491, 130227, 131796, 145917, 162099, 173636, 194556, 216132, 226982, 260454, 291834, 303863, 324198, 340473, 390681, 453964, 520908, 583668, 607726, 648396, 680946, 781362, 911589, 1021419, 1215452, 1345679, 1361892, 1562724, 1823178, 2042838, 2691358, 2734767, 3646356, 4037037, 4085676, 5382716, 5469534, 8074074, 9419753, 10939068, 12111111, 16148148, 18839506, 24222222, 28259259, 37679012, 48444444, 56518518, 84777777, 113037036, 169555554, 339111108]

約数ペア:

[(1, 339111108), (2, 169555554), (3, 113037036), (4, 84777777), (6, 56518518), (7, 48444444), (9, 37679012), (12, 28259259), (14, 24222222), (18, 18839506), (21, 16148148), (28, 12111111), (31, 10939068), (36, 9419753), (42, 8074074), (62, 5469534), (63, 5382716), (83, 4085676), (84, 4037037), (93, 3646356), (124, 2734767), (126, 2691358), (166, 2042838), (186, 1823178), (217, 1562724), (249, 1361892), (252, 1345679), (279, 1215452), (332, 1021419), (372, 911589), (434, 781362), (498, 680946), (523, 648396), (558, 607726), (581, 583668), (651, 520908), (747, 453964), (868, 390681), (996, 340473), (1046, 324198), (1116, 303863), (1162, 291834), (1302, 260454), (1494, 226982), (1569, 216132), (1743, 194556), (1953, 173636), (2092, 162099), (2324, 145917), (2573, 131796), (2604, 130227), (2988, 113491), (3138, 108066), (3486, 97278), (3661, 92628), (3906, 86818), (4707, 72044), (5146, 65898), (5229, 64852), (6276, 54033), (6972, 48639), (7322, 46314), (7719, 43932), (7812, 43409), (9414, 36022), (10292, 32949), (10458, 32426), (10983, 30876), (14644, 23157), (15438, 21966), (16213, 20916), (18011, 18828)]