1976318448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 5925335040

約数和(自身を除く): 3949016592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 169, 174, 186, 208, 232, 248, 271, 312, 338, 348, 372, 377, 403, 464, 496, 507, 542, 624, 676, 696, 744, 754, 806, 813, 899, 1014, 1084, 1131, 1209, 1352, 1392, 1488, 1508, 1612, 1626, 1798, 2028, 2168, 2262, 2418, 2697, 2704, 3016, 3224, 3252, 3523, 3596, 4056, 4336, 4524, 4836, 4901, 5239, 5394, 6032, 6448, 6504, 7046, 7192, 7859, 8112, 8401, 9048, 9672, 9802, 10478, 10569, 10788, 11687, 13008, 14092, 14384, 14703, 15717, 15718, 16802, 18096, 19344, 19604, 20956, 21138, 21576, 23374, 23577, 25203, 28184, 29406, 31434, 31436, 33604, 35061, 39208, 41912, 42276, 43152, 45799, 46748, 47154, 50406, 56368, 58812, 62868, 62872, 67208, 70122, 78416, 83824, 84552, 91598, 93496, 94308, 100812, 102167, 109213, 117624, 125736, 125744, 134416, 137397, 140244, 151931, 169104, 183196, 186992, 188616, 201624, 204334, 218426, 235248, 243629, 251472, 274794, 280488, 303862, 306501, 327639, 366392, 377232, 403248, 408668, 436852, 455793, 487258, 549588, 560976, 607724, 613002, 655278, 730887, 732784, 817336, 873704, 911586, 974516, 1099176, 1215448, 1226004, 1310556, 1328171, 1419769, 1461774, 1634672, 1747408, 1823172, 1949032, 2198352, 2430896, 2452008, 2621112, 2656342, 2839538, 2923548, 3167177, 3646344, 3898064, 3984513, 4259307, 4904016, 5242224, 5312684, 5679076, 5847096, 6334354, 7292688, 7969026, 8518614, 9501531, 10625368, 11358152, 11694192, 12668708, 15938052, 17037228, 19003062, 21250736, 22716304, 25337416, 31876104, 34074456, 38006124, 41173301, 50674832, 63752208, 68148912, 76012248, 82346602, 123519903, 152024496, 164693204, 247039806, 329386408, 494079612, 658772816, 988159224, 1976318448]

約数ペア:

[(1, 1976318448), (2, 988159224), (3, 658772816), (4, 494079612), (6, 329386408), (8, 247039806), (12, 164693204), (13, 152024496), (16, 123519903), (24, 82346602), (26, 76012248), (29, 68148912), (31, 63752208), (39, 50674832), (48, 41173301), (52, 38006124), (58, 34074456), (62, 31876104), (78, 25337416), (87, 22716304), (93, 21250736), (104, 19003062), (116, 17037228), (124, 15938052), (156, 12668708), (169, 11694192), (174, 11358152), (186, 10625368), (208, 9501531), (232, 8518614), (248, 7969026), (271, 7292688), (312, 6334354), (338, 5847096), (348, 5679076), (372, 5312684), (377, 5242224), (403, 4904016), (464, 4259307), (496, 3984513), (507, 3898064), (542, 3646344), (624, 3167177), (676, 2923548), (696, 2839538), (744, 2656342), (754, 2621112), (806, 2452008), (813, 2430896), (899, 2198352), (1014, 1949032), (1084, 1823172), (1131, 1747408), (1209, 1634672), (1352, 1461774), (1392, 1419769), (1488, 1328171), (1508, 1310556), (1612, 1226004), (1626, 1215448), (1798, 1099176), (2028, 974516), (2168, 911586), (2262, 873704), (2418, 817336), (2697, 732784), (2704, 730887), (3016, 655278), (3224, 613002), (3252, 607724), (3523, 560976), (3596, 549588), (4056, 487258), (4336, 455793), (4524, 436852), (4836, 408668), (4901, 403248), (5239, 377232), (5394, 366392), (6032, 327639), (6448, 306501), (6504, 303862), (7046, 280488), (7192, 274794), (7859, 251472), (8112, 243629), (8401, 235248), (9048, 218426), (9672, 204334), (9802, 201624), (10478, 188616), (10569, 186992), (10788, 183196), (11687, 169104), (13008, 151931), (14092, 140244), (14384, 137397), (14703, 134416), (15717, 125744), (15718, 125736), (16802, 117624), (18096, 109213), (19344, 102167), (19604, 100812), (20956, 94308), (21138, 93496), (21576, 91598), (23374, 84552), (23577, 83824), (25203, 78416), (28184, 70122), (29406, 67208), (31434, 62872), (31436, 62868), (33604, 58812), (35061, 56368), (39208, 50406), (41912, 47154), (42276, 46748), (43152, 45799)]