172900728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2442

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 456091272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 2002, 2184, 2399, 2574, 2772, 3003, 3276, 3432, 4004, 4798, 5148, 5544, 6006, 6552, 7197, 8008, 9009, 9596, 10296, 12012, 14394, 16793, 18018, 19192, 21591, 24024, 26389, 28788, 31187, 33586, 36036, 43182, 50379, 52778, 57576, 62374, 67172, 72072, 79167, 86364, 93561, 100758, 105556, 124748, 134344, 151137, 158334, 172728, 184723, 187122, 201516, 211112, 218309, 237501, 249496, 280683, 302274, 316668, 343057, 369446, 374244, 403032, 436618, 475002, 554169, 561366, 604548, 633336, 654927, 686114, 738892, 748488, 873236, 950004, 1029171, 1108338, 1122732, 1209096, 1309854, 1372228, 1477784, 1662507, 1746472, 1900008, 1964781, 2058342, 2216676, 2245464, 2401399, 2619708, 2744456, 3087513, 3325014, 3929562, 4116684, 4433352, 4802798, 5239416, 6175026, 6650028, 7204197, 7859124, 8233368, 9605596, 12350052, 13300056, 14408394, 15718248, 19211192, 21612591, 24700104, 28816788, 43225182, 57633576, 86450364, 172900728]

約数ペア:

[(1, 172900728), (2, 86450364), (3, 57633576), (4, 43225182), (6, 28816788), (7, 24700104), (8, 21612591), (9, 19211192), (11, 15718248), (12, 14408394), (13, 13300056), (14, 12350052), (18, 9605596), (21, 8233368), (22, 7859124), (24, 7204197), (26, 6650028), (28, 6175026), (33, 5239416), (36, 4802798), (39, 4433352), (42, 4116684), (44, 3929562), (52, 3325014), (56, 3087513), (63, 2744456), (66, 2619708), (72, 2401399), (77, 2245464), (78, 2216676), (84, 2058342), (88, 1964781), (91, 1900008), (99, 1746472), (104, 1662507), (117, 1477784), (126, 1372228), (132, 1309854), (143, 1209096), (154, 1122732), (156, 1108338), (168, 1029171), (182, 950004), (198, 873236), (231, 748488), (234, 738892), (252, 686114), (264, 654927), (273, 633336), (286, 604548), (308, 561366), (312, 554169), (364, 475002), (396, 436618), (429, 403032), (462, 374244), (468, 369446), (504, 343057), (546, 316668), (572, 302274), (616, 280683), (693, 249496), (728, 237501), (792, 218309), (819, 211112), (858, 201516), (924, 187122), (936, 184723), (1001, 172728), (1092, 158334), (1144, 151137), (1287, 134344), (1386, 124748), (1638, 105556), (1716, 100758), (1848, 93561), (2002, 86364), (2184, 79167), (2399, 72072), (2574, 67172), (2772, 62374), (3003, 57576), (3276, 52778), (3432, 50379), (4004, 43182), (4798, 36036), (5148, 33586), (5544, 31187), (6006, 28788), (6552, 26389), (7197, 24024), (8008, 21591), (9009, 19192), (9596, 18018), (10296, 16793), (12012, 14394)]