672336

素因数分解:

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

素因数の和:73

約数の個数: 120

約数和(自身を含む): 2321280

約数和(自身を除く): 1648944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 36, 42, 46, 48, 56, 58, 63, 69, 72, 84, 87, 92, 112, 116, 126, 138, 144, 161, 168, 174, 184, 203, 207, 232, 252, 261, 276, 322, 336, 348, 368, 406, 414, 464, 483, 504, 522, 552, 609, 644, 667, 696, 812, 828, 966, 1008, 1044, 1104, 1218, 1288, 1334, 1392, 1449, 1624, 1656, 1827, 1932, 2001, 2088, 2436, 2576, 2668, 2898, 3248, 3312, 3654, 3864, 4002, 4176, 4669, 4872, 5336, 5796, 6003, 7308, 7728, 8004, 9338, 9744, 10672, 11592, 12006, 14007, 14616, 16008, 18676, 23184, 24012, 28014, 29232, 32016, 37352, 42021, 48024, 56028, 74704, 84042, 96048, 112056, 168084, 224112, 336168, 672336]

約数ペア:

[(1, 672336), (2, 336168), (3, 224112), (4, 168084), (6, 112056), (7, 96048), (8, 84042), (9, 74704), (12, 56028), (14, 48024), (16, 42021), (18, 37352), (21, 32016), (23, 29232), (24, 28014), (28, 24012), (29, 23184), (36, 18676), (42, 16008), (46, 14616), (48, 14007), (56, 12006), (58, 11592), (63, 10672), (69, 9744), (72, 9338), (84, 8004), (87, 7728), (92, 7308), (112, 6003), (116, 5796), (126, 5336), (138, 4872), (144, 4669), (161, 4176), (168, 4002), (174, 3864), (184, 3654), (203, 3312), (207, 3248), (232, 2898), (252, 2668), (261, 2576), (276, 2436), (322, 2088), (336, 2001), (348, 1932), (368, 1827), (406, 1656), (414, 1624), (464, 1449), (483, 1392), (504, 1334), (522, 1288), (552, 1218), (609, 1104), (644, 1044), (667, 1008), (696, 966), (812, 828)]