642692995308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{138449}}^1$

素因数の和:138601

約数の個数: 216

約数和(自身を含む): 2028934908000

約数和(自身を除く): 1386241912692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 169, 182, 218, 234, 252, 273, 327, 338, 364, 436, 468, 507, 546, 654, 676, 763, 819, 981, 1014, 1092, 1183, 1308, 1417, 1521, 1526, 1638, 1962, 2028, 2289, 2366, 2834, 3042, 3052, 3276, 3549, 3924, 4251, 4578, 4732, 5668, 6084, 6867, 7098, 8502, 9156, 9919, 10647, 12753, 13734, 14196, 17004, 18421, 19838, 21294, 25506, 27468, 29757, 36842, 39676, 42588, 51012, 55263, 59514, 73684, 89271, 110526, 119028, 128947, 138449, 165789, 178542, 221052, 257894, 276898, 331578, 357084, 386841, 415347, 515788, 553796, 663156, 773682, 830694, 969143, 1160523, 1246041, 1547364, 1661388, 1799837, 1938286, 2321046, 2492082, 2907429, 3599674, 3876572, 4642092, 4984164, 5399511, 5814858, 7199348, 8722287, 10799022, 11629716, 12598859, 15090941, 16198533, 17444574, 21598044, 23397881, 25197718, 30181882, 32397066, 34889148, 37796577, 45272823, 46795762, 50395436, 60363764, 64794132, 70193643, 75593154, 90545646, 93591524, 105636587, 113389731, 135818469, 140387286, 151186308, 163785167, 181091292, 196182233, 210580929, 211273174, 226779462, 271636938, 280774572, 316909761, 327570334, 392364466, 421161858, 422546348, 453558924, 491355501, 543273876, 588546699, 633819522, 655140668, 784728932, 842323716, 950729283, 982711002, 1177093398, 1267639044, 1373275631, 1474066503, 1765640097, 1901458566, 1965422004, 2354186796, 2550369029, 2746551262, 2948133006, 3531280194, 3802917132, 4119826893, 5100738058, 5493102524, 5896266012, 7062560388, 7651107087, 8239653786, 10201476116, 12359480679, 15302214174, 16479307572, 17852583203, 22953321261, 24718961358, 30604428348, 35705166406, 45906642522, 49437922716, 53557749609, 71410332812, 91813285044, 107115499218, 160673248827, 214230998436, 321346497654, 642692995308]

約数ペア:

[(1, 642692995308), (2, 321346497654), (3, 214230998436), (4, 160673248827), (6, 107115499218), (7, 91813285044), (9, 71410332812), (12, 53557749609), (13, 49437922716), (14, 45906642522), (18, 35705166406), (21, 30604428348), (26, 24718961358), (28, 22953321261), (36, 17852583203), (39, 16479307572), (42, 15302214174), (52, 12359480679), (63, 10201476116), (78, 8239653786), (84, 7651107087), (91, 7062560388), (109, 5896266012), (117, 5493102524), (126, 5100738058), (156, 4119826893), (169, 3802917132), (182, 3531280194), (218, 2948133006), (234, 2746551262), (252, 2550369029), (273, 2354186796), (327, 1965422004), (338, 1901458566), (364, 1765640097), (436, 1474066503), (468, 1373275631), (507, 1267639044), (546, 1177093398), (654, 982711002), (676, 950729283), (763, 842323716), (819, 784728932), (981, 655140668), (1014, 633819522), (1092, 588546699), (1183, 543273876), (1308, 491355501), (1417, 453558924), (1521, 422546348), (1526, 421161858), (1638, 392364466), (1962, 327570334), (2028, 316909761), (2289, 280774572), (2366, 271636938), (2834, 226779462), (3042, 211273174), (3052, 210580929), (3276, 196182233), (3549, 181091292), (3924, 163785167), (4251, 151186308), (4578, 140387286), (4732, 135818469), (5668, 113389731), (6084, 105636587), (6867, 93591524), (7098, 90545646), (8502, 75593154), (9156, 70193643), (9919, 64794132), (10647, 60363764), (12753, 50395436), (13734, 46795762), (14196, 45272823), (17004, 37796577), (18421, 34889148), (19838, 32397066), (21294, 30181882), (25506, 25197718), (27468, 23397881), (29757, 21598044), (36842, 17444574), (39676, 16198533), (42588, 15090941), (51012, 12598859), (55263, 11629716), (59514, 10799022), (73684, 8722287), (89271, 7199348), (110526, 5814858), (119028, 5399511), (128947, 4984164), (138449, 4642092), (165789, 3876572), (178542, 3599674), (221052, 2907429), (257894, 2492082), (276898, 2321046), (331578, 1938286), (357084, 1799837), (386841, 1661388), (415347, 1547364), (515788, 1246041), (553796, 1160523), (663156, 969143), (773682, 830694)]