512496432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 180

約数和(自身を含む): 1679916784

約数和(自身を除く): 1167420352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 181, 212, 252, 318, 336, 362, 371, 424, 477, 504, 543, 636, 724, 742, 848, 954, 1008, 1086, 1113, 1267, 1272, 1448, 1484, 1629, 1908, 2172, 2226, 2534, 2544, 2809, 2896, 2968, 3258, 3339, 3801, 3816, 4344, 4452, 5068, 5618, 5936, 6516, 6678, 7602, 7632, 8427, 8688, 8904, 9593, 10136, 11236, 11403, 13032, 13356, 15204, 16854, 17808, 19186, 19663, 20272, 22472, 22806, 25281, 26064, 26712, 28779, 30408, 33708, 38372, 39326, 44944, 45612, 50562, 53424, 57558, 58989, 60816, 67151, 67416, 76744, 78652, 86337, 91224, 101124, 115116, 117978, 134302, 134832, 153488, 157304, 172674, 176967, 182448, 201453, 202248, 230232, 235956, 268604, 314608, 345348, 353934, 402906, 404496, 460464, 471912, 508429, 537208, 604359, 690696, 707868, 805812, 943824, 1016858, 1074416, 1208718, 1381392, 1415736, 1525287, 1611624, 2033716, 2417436, 2831472, 3050574, 3223248, 3559003, 4067432, 4575861, 4834872, 6101148, 7118006, 8134864, 9151722, 9669744, 10677009, 12202296, 14236012, 18303444, 21354018, 24404592, 28472024, 32031027, 36606888, 42708036, 56944048, 64062054, 73213776, 85416072, 128124108, 170832144, 256248216, 512496432]

約数ペア:

[(1, 512496432), (2, 256248216), (3, 170832144), (4, 128124108), (6, 85416072), (7, 73213776), (8, 64062054), (9, 56944048), (12, 42708036), (14, 36606888), (16, 32031027), (18, 28472024), (21, 24404592), (24, 21354018), (28, 18303444), (36, 14236012), (42, 12202296), (48, 10677009), (53, 9669744), (56, 9151722), (63, 8134864), (72, 7118006), (84, 6101148), (106, 4834872), (112, 4575861), (126, 4067432), (144, 3559003), (159, 3223248), (168, 3050574), (181, 2831472), (212, 2417436), (252, 2033716), (318, 1611624), (336, 1525287), (362, 1415736), (371, 1381392), (424, 1208718), (477, 1074416), (504, 1016858), (543, 943824), (636, 805812), (724, 707868), (742, 690696), (848, 604359), (954, 537208), (1008, 508429), (1086, 471912), (1113, 460464), (1267, 404496), (1272, 402906), (1448, 353934), (1484, 345348), (1629, 314608), (1908, 268604), (2172, 235956), (2226, 230232), (2534, 202248), (2544, 201453), (2809, 182448), (2896, 176967), (2968, 172674), (3258, 157304), (3339, 153488), (3801, 134832), (3816, 134302), (4344, 117978), (4452, 115116), (5068, 101124), (5618, 91224), (5936, 86337), (6516, 78652), (6678, 76744), (7602, 67416), (7632, 67151), (8427, 60816), (8688, 58989), (8904, 57558), (9593, 53424), (10136, 50562), (11236, 45612), (11403, 44944), (13032, 39326), (13356, 38372), (15204, 33708), (16854, 30408), (17808, 28779), (19186, 26712), (19663, 26064), (20272, 25281), (22472, 22806)]