201628728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 645470280

約数和(自身を除く): 443841552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 67, 72, 84, 98, 126, 134, 147, 168, 196, 201, 252, 268, 294, 392, 402, 441, 469, 504, 536, 588, 603, 804, 853, 882, 938, 1176, 1206, 1407, 1608, 1706, 1764, 1876, 2412, 2559, 2814, 3283, 3412, 3528, 3752, 4221, 4824, 5118, 5628, 5971, 6566, 6824, 7677, 8442, 9849, 10236, 11256, 11942, 13132, 15354, 16884, 17913, 19698, 20472, 23884, 26264, 29547, 30708, 33768, 35826, 39396, 41797, 47768, 53739, 57151, 59094, 61416, 71652, 78792, 83594, 107478, 114302, 118188, 125391, 143304, 167188, 171453, 214956, 228604, 236376, 250782, 334376, 342906, 376173, 400057, 429912, 457208, 501564, 514359, 685812, 752346, 800114, 1003128, 1028718, 1200171, 1371624, 1504692, 1600228, 2057436, 2400342, 2800399, 3009384, 3200456, 3600513, 4114872, 4800684, 5600798, 7201026, 8401197, 9601368, 11201596, 14402052, 16802394, 22403192, 25203591, 28804104, 33604788, 50407182, 67209576, 100814364, 201628728]

約数ペア:

[(1, 201628728), (2, 100814364), (3, 67209576), (4, 50407182), (6, 33604788), (7, 28804104), (8, 25203591), (9, 22403192), (12, 16802394), (14, 14402052), (18, 11201596), (21, 9601368), (24, 8401197), (28, 7201026), (36, 5600798), (42, 4800684), (49, 4114872), (56, 3600513), (63, 3200456), (67, 3009384), (72, 2800399), (84, 2400342), (98, 2057436), (126, 1600228), (134, 1504692), (147, 1371624), (168, 1200171), (196, 1028718), (201, 1003128), (252, 800114), (268, 752346), (294, 685812), (392, 514359), (402, 501564), (441, 457208), (469, 429912), (504, 400057), (536, 376173), (588, 342906), (603, 334376), (804, 250782), (853, 236376), (882, 228604), (938, 214956), (1176, 171453), (1206, 167188), (1407, 143304), (1608, 125391), (1706, 118188), (1764, 114302), (1876, 107478), (2412, 83594), (2559, 78792), (2814, 71652), (3283, 61416), (3412, 59094), (3528, 57151), (3752, 53739), (4221, 47768), (4824, 41797), (5118, 39396), (5628, 35826), (5971, 33768), (6566, 30708), (6824, 29547), (7677, 26264), (8442, 23884), (9849, 20472), (10236, 19698), (11256, 17913), (11942, 16884), (13132, 15354)]