229552272

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 693765120

約数和(自身を除く): 464212848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 281, 366, 372, 432, 488, 496, 549, 558, 562, 732, 744, 837, 843, 976, 1098, 1116, 1124, 1464, 1488, 1647, 1674, 1686, 1891, 2196, 2232, 2248, 2529, 2928, 3294, 3348, 3372, 3782, 4392, 4464, 4496, 5058, 5673, 6588, 6696, 6744, 7564, 7587, 8711, 8784, 10116, 11346, 13176, 13392, 13488, 15128, 15174, 17019, 17141, 17422, 20232, 22692, 26133, 26352, 30256, 30348, 34038, 34282, 34844, 40464, 45384, 51057, 51423, 52266, 60696, 68076, 68564, 69688, 78399, 90768, 102114, 102846, 104532, 121392, 136152, 137128, 139376, 154269, 156798, 204228, 205692, 209064, 235197, 272304, 274256, 308538, 313596, 408456, 411384, 418128, 462807, 470394, 531371, 617076, 627192, 816912, 822768, 925614, 940788, 1062742, 1234152, 1254384, 1594113, 1851228, 1881576, 2125484, 2468304, 3188226, 3702456, 3763152, 4250968, 4782339, 6376452, 7404912, 8501936, 9564678, 12752904, 14347017, 19129356, 25505808, 28694034, 38258712, 57388068, 76517424, 114776136, 229552272]

約数ペア:

[(1, 229552272), (2, 114776136), (3, 76517424), (4, 57388068), (6, 38258712), (8, 28694034), (9, 25505808), (12, 19129356), (16, 14347017), (18, 12752904), (24, 9564678), (27, 8501936), (31, 7404912), (36, 6376452), (48, 4782339), (54, 4250968), (61, 3763152), (62, 3702456), (72, 3188226), (93, 2468304), (108, 2125484), (122, 1881576), (124, 1851228), (144, 1594113), (183, 1254384), (186, 1234152), (216, 1062742), (244, 940788), (248, 925614), (279, 822768), (281, 816912), (366, 627192), (372, 617076), (432, 531371), (488, 470394), (496, 462807), (549, 418128), (558, 411384), (562, 408456), (732, 313596), (744, 308538), (837, 274256), (843, 272304), (976, 235197), (1098, 209064), (1116, 205692), (1124, 204228), (1464, 156798), (1488, 154269), (1647, 139376), (1674, 137128), (1686, 136152), (1891, 121392), (2196, 104532), (2232, 102846), (2248, 102114), (2529, 90768), (2928, 78399), (3294, 69688), (3348, 68564), (3372, 68076), (3782, 60696), (4392, 52266), (4464, 51423), (4496, 51057), (5058, 45384), (5673, 40464), (6588, 34844), (6696, 34282), (6744, 34038), (7564, 30348), (7587, 30256), (8711, 26352), (8784, 26133), (10116, 22692), (11346, 20232), (13176, 17422), (13392, 17141), (13488, 17019), (15128, 15174)]