247195536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 160

約数和(自身を含む): 788520960

約数和(自身を除く): 541325424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 368, 406, 464, 483, 552, 609, 644, 667, 696, 812, 966, 1103, 1104, 1218, 1288, 1334, 1392, 1624, 1932, 2001, 2206, 2436, 2576, 2668, 3248, 3309, 3864, 4002, 4412, 4669, 4872, 5336, 6618, 7721, 7728, 8004, 8824, 9338, 9744, 10672, 13236, 14007, 15442, 16008, 17648, 18676, 23163, 25369, 26472, 28014, 30884, 31987, 32016, 37352, 46326, 50738, 52944, 56028, 61768, 63974, 74704, 76107, 92652, 95961, 101476, 112056, 123536, 127948, 152214, 177583, 185304, 191922, 202952, 223909, 224112, 255896, 304428, 355166, 370608, 383844, 405904, 447818, 511792, 532749, 608856, 671727, 710332, 735701, 767688, 895636, 1065498, 1217712, 1343454, 1420664, 1471402, 1535376, 1791272, 2130996, 2207103, 2686908, 2841328, 2942804, 3582544, 4261992, 4414206, 5149907, 5373816, 5885608, 8523984, 8828412, 10299814, 10747632, 11771216, 15449721, 17656824, 20599628, 30899442, 35313648, 41199256, 61798884, 82398512, 123597768, 247195536]

約数ペア:

[(1, 247195536), (2, 123597768), (3, 82398512), (4, 61798884), (6, 41199256), (7, 35313648), (8, 30899442), (12, 20599628), (14, 17656824), (16, 15449721), (21, 11771216), (23, 10747632), (24, 10299814), (28, 8828412), (29, 8523984), (42, 5885608), (46, 5373816), (48, 5149907), (56, 4414206), (58, 4261992), (69, 3582544), (84, 2942804), (87, 2841328), (92, 2686908), (112, 2207103), (116, 2130996), (138, 1791272), (161, 1535376), (168, 1471402), (174, 1420664), (184, 1343454), (203, 1217712), (232, 1065498), (276, 895636), (322, 767688), (336, 735701), (348, 710332), (368, 671727), (406, 608856), (464, 532749), (483, 511792), (552, 447818), (609, 405904), (644, 383844), (667, 370608), (696, 355166), (812, 304428), (966, 255896), (1103, 224112), (1104, 223909), (1218, 202952), (1288, 191922), (1334, 185304), (1392, 177583), (1624, 152214), (1932, 127948), (2001, 123536), (2206, 112056), (2436, 101476), (2576, 95961), (2668, 92652), (3248, 76107), (3309, 74704), (3864, 63974), (4002, 61768), (4412, 56028), (4669, 52944), (4872, 50738), (5336, 46326), (6618, 37352), (7721, 32016), (7728, 31987), (8004, 30884), (8824, 28014), (9338, 26472), (9744, 25369), (10672, 23163), (13236, 18676), (14007, 17648), (15442, 16008)]