28201501944

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 864

約数和(自身を含む): 107447029200

約数和(自身を除く): 79245527256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 49, 54, 56, 57, 61, 63, 66, 72, 76, 77, 84, 88, 98, 99, 108, 114, 121, 122, 126, 132, 133, 147, 152, 154, 168, 171, 183, 189, 196, 198, 209, 216, 228, 231, 242, 244, 252, 264, 266, 294, 297, 308, 342, 361, 363, 366, 378, 392, 396, 399, 418, 427, 441, 456, 462, 484, 488, 504, 513, 532, 539, 549, 588, 594, 616, 627, 671, 684, 693, 722, 726, 732, 756, 792, 798, 836, 847, 854, 882, 924, 931, 968, 1026, 1064, 1078, 1083, 1089, 1098, 1159, 1176, 1188, 1197, 1254, 1281, 1323, 1342, 1368, 1386, 1444, 1452, 1463, 1464, 1512, 1596, 1617, 1647, 1672, 1694, 1708, 1764, 1848, 1862, 1881, 2013, 2052, 2079, 2156, 2166, 2178, 2196, 2299, 2318, 2376, 2394, 2508, 2527, 2541, 2562, 2646, 2684, 2772, 2793, 2888, 2904, 2926, 2989, 3192, 3234, 3249, 3267, 3294, 3388, 3416, 3477, 3528, 3591, 3724, 3762, 3843, 3971, 4026, 4104, 4158, 4312, 4332, 4356, 4389, 4392, 4598, 4636, 4697, 4788, 4851, 5016, 5054, 5082, 5124, 5292, 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48678, 50274, 50996, 51667, 52668, 53067, 53361, 53802, 55176, 55594, 56364, 56791, 58212, 59048, 60648, 60984, 61446, 62073, 62586, 64372, 64904, 65758, 66063, 66429, 67032, 68229, 70756, 71148, 71478, 71736, 72468, 73017, 76494, 77976, 79002, 80703, 81928, 82764, 83391, 83448, 84546, 87362, 88084, 88572, 89243, 90972, 91476, 92169, 92232, 95304, 96558, 97356, 98637, 100548, 101992, 103334, 105336, 106134, 106722, 107217, 107604, 111188, 112651, 112728, 113582, 114741, 116424, 122892, 124146, 125172, 126819, 128744, 131043, 131516, 132126, 132858, 136458, 140239, 141512, 142296, 142956, 144837, 144936, 146034, 152988, 154147, 155001, 158004, 159201, 160083, 161406, 165528, 166782, 169092, 170373, 174724, 176168, 177144, 178486, 181944, 182952, 184338, 193116, 194579, 194712, 197274, 198189, 199287, 201096, 206668, 212268, 213444, 214434, 215208, 219051, 222376, 225302, 227164, 229482, 242231, 245784, 248292, 250173, 250344, 253638, 262086, 263032, 264252, 265716, 267729, 272916, 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1446676, 1453386, 1501038, 1533357, 1556632, 1572516, 1585512, 1594296, 1606374, 1682868, 1695617, 1738044, 1751211, 1752408, 1775466, 1834602, 1849764, 1860012, 1874103, 1910412, 1937848, 1963346, 2001384, 2027718, 2044476, 2140369, 2141832, 2158058, 2170014, 2180079, 2212056, 2334948, 2358774, 2367288, 2378268, 2409561, 2446136, 2498804, 2524302, 2664541, 2703624, 2751903, 2753784, 2774646, 2790018, 2893352, 2906772, 2945019, 3002076, 3041577, 3066714, 3145032, 3212748, 3237087, 3255021, 3365736, 3391234, 3476088, 3502422, 3550932, 3669204, 3699528, 3720024, 3748206, 3786453, 3820824, 3926692, 4055436, 4088952, 4161969, 4280738, 4316116, 4340028, 4360158, 4669896, 4717548, 4756536, 4819122, 4997608, 5048604, 5086851, 5253633, 5329082, 5503806, 5549292, 5580036, 5622309, 5813544, 5890038, 6004152, 6083154, 6133428, 6421107, 6425496, 6474174, 6510042, 6540237, 6782468, 6871711, 7004844, 7101864, 7338408, 7496412, 7572906, 7853384, 7993623, 8110872, 8255709, 8323938, 8561476, 8632232, 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約数ペア:

[(1, 28201501944), (2, 14100750972), (3, 9400500648), (4, 7050375486), (6, 4700250324), (7, 4028785992), (8, 3525187743), (9, 3133500216), (11, 2563772904), (12, 2350125162), (14, 2014392996), (18, 1566750108), (19, 1484289576), (21, 1342928664), (22, 1281886452), (24, 1175062581), (27, 1044500072), (28, 1007196498), (33, 854590968), (36, 783375054), (38, 742144788), (42, 671464332), (44, 640943226), (49, 575540856), (54, 522250036), (56, 503598249), (57, 494763192), (61, 462319704), (63, 447642888), (66, 427295484), (72, 391687527), (76, 371072394), (77, 366253272), (84, 335732166), (88, 320471613), (98, 287770428), (99, 284863656), (108, 261125018), (114, 247381596), (121, 233070264), (122, 231159852), (126, 223821444), (132, 213647742), (133, 212041368), (147, 191846952), (152, 185536197), (154, 183126636), (168, 167866083), (171, 164921064), (183, 154106568), (189, 149214296), (196, 143885214), (198, 142431828), (209, 134935416), (216, 130562509), (228, 123690798), (231, 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