394850196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 1137427200

約数和(自身を除く): 742577004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 47, 52, 58, 78, 87, 94, 116, 117, 141, 156, 174, 188, 234, 261, 282, 348, 377, 423, 468, 522, 564, 611, 619, 754, 846, 1044, 1131, 1222, 1238, 1363, 1508, 1692, 1833, 1857, 2262, 2444, 2476, 2726, 3393, 3666, 3714, 4089, 4524, 5452, 5499, 5571, 6786, 7332, 7428, 8047, 8178, 10998, 11142, 12267, 13572, 16094, 16356, 17719, 17951, 21996, 22284, 24141, 24534, 29093, 32188, 35438, 35902, 48282, 49068, 53157, 53853, 58186, 70876, 71804, 72423, 87279, 96564, 106314, 107706, 116372, 144846, 159471, 161559, 174558, 212628, 215412, 233363, 261837, 289692, 318942, 323118, 349116, 378209, 466726, 523674, 637884, 646236, 700089, 756418, 843697, 933452, 1047348, 1134627, 1400178, 1512836, 1687394, 2100267, 2269254, 2531091, 2800356, 3374788, 3403881, 4200534, 4538508, 5062182, 6807762, 7593273, 8401068, 10124364, 10968061, 13615524, 15186546, 21936122, 30373092, 32904183, 43872244, 65808366, 98712549, 131616732, 197425098, 394850196]

約数ペア:

[(1, 394850196), (2, 197425098), (3, 131616732), (4, 98712549), (6, 65808366), (9, 43872244), (12, 32904183), (13, 30373092), (18, 21936122), (26, 15186546), (29, 13615524), (36, 10968061), (39, 10124364), (47, 8401068), (52, 7593273), (58, 6807762), (78, 5062182), (87, 4538508), (94, 4200534), (116, 3403881), (117, 3374788), (141, 2800356), (156, 2531091), (174, 2269254), (188, 2100267), (234, 1687394), (261, 1512836), (282, 1400178), (348, 1134627), (377, 1047348), (423, 933452), (468, 843697), (522, 756418), (564, 700089), (611, 646236), (619, 637884), (754, 523674), (846, 466726), (1044, 378209), (1131, 349116), (1222, 323118), (1238, 318942), (1363, 289692), (1508, 261837), (1692, 233363), (1833, 215412), (1857, 212628), (2262, 174558), (2444, 161559), (2476, 159471), (2726, 144846), (3393, 116372), (3666, 107706), (3714, 106314), (4089, 96564), (4524, 87279), (5452, 72423), (5499, 71804), (5571, 70876), (6786, 58186), (7332, 53853), (7428, 53157), (8047, 49068), (8178, 48282), (10998, 35902), (11142, 35438), (12267, 32188), (13572, 29093), (16094, 24534), (16356, 24141), (17719, 22284), (17951, 21996)]