1799649072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 5640194560

約数和(自身を除く): 3840545488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 79, 86, 104, 117, 129, 144, 156, 158, 172, 208, 234, 237, 258, 283, 312, 316, 344, 387, 468, 474, 516, 559, 566, 624, 632, 688, 711, 774, 849, 936, 948, 1027, 1032, 1118, 1132, 1264, 1422, 1548, 1677, 1698, 1872, 1896, 2054, 2064, 2236, 2264, 2547, 2844, 3081, 3096, 3354, 3396, 3397, 3679, 3792, 4108, 4472, 4528, 5031, 5094, 5688, 6162, 6192, 6708, 6792, 6794, 7358, 8216, 8944, 9243, 10062, 10188, 10191, 11037, 11376, 12169, 12324, 13416, 13584, 13588, 14716, 16432, 18486, 20124, 20376, 20382, 22074, 22357, 24338, 24648, 26832, 27176, 29432, 30573, 33111, 36507, 36972, 40248, 40752, 40764, 44148, 44161, 44714, 48676, 49296, 54352, 58864, 61146, 66222, 67071, 73014, 73944, 80496, 81528, 88296, 88322, 89428, 97352, 109521, 122292, 132444, 132483, 134142, 146028, 147888, 158197, 163056, 176592, 176644, 178856, 194704, 201213, 219042, 244584, 264888, 264966, 268284, 290641, 292056, 316394, 353288, 357712, 397449, 402426, 438084, 474591, 489168, 529776, 529932, 536568, 581282, 584112, 632788, 706576, 794898, 804852, 871923, 876168, 949182, 961351, 1059864, 1073136, 1162564, 1265576, 1423773, 1589796, 1609704, 1743846, 1752336, 1898364, 1922702, 2119728, 2325128, 2531152, 2615769, 2847546, 2884053, 3179592, 3219408, 3487692, 3796728, 3845404, 4650256, 5231538, 5695092, 5768106, 6359184, 6975384, 7593456, 7690808, 8652159, 10463076, 11390184, 11536212, 12497563, 13950768, 15381616, 17304318, 20926152, 22780368, 23072424, 24995126, 34608636, 37492689, 41852304, 46144848, 49990252, 69217272, 74985378, 99980504, 112478067, 138434544, 149970756, 199961008, 224956134, 299941512, 449912268, 599883024, 899824536, 1799649072]

約数ペア:

[(1, 1799649072), (2, 899824536), (3, 599883024), (4, 449912268), (6, 299941512), (8, 224956134), (9, 199961008), (12, 149970756), (13, 138434544), (16, 112478067), (18, 99980504), (24, 74985378), (26, 69217272), (36, 49990252), (39, 46144848), (43, 41852304), (48, 37492689), (52, 34608636), (72, 24995126), (78, 23072424), (79, 22780368), (86, 20926152), (104, 17304318), (117, 15381616), (129, 13950768), (144, 12497563), (156, 11536212), (158, 11390184), (172, 10463076), (208, 8652159), (234, 7690808), (237, 7593456), (258, 6975384), (283, 6359184), (312, 5768106), (316, 5695092), (344, 5231538), (387, 4650256), (468, 3845404), (474, 3796728), (516, 3487692), (559, 3219408), (566, 3179592), (624, 2884053), (632, 2847546), (688, 2615769), (711, 2531152), (774, 2325128), (849, 2119728), (936, 1922702), (948, 1898364), (1027, 1752336), (1032, 1743846), (1118, 1609704), (1132, 1589796), (1264, 1423773), (1422, 1265576), (1548, 1162564), (1677, 1073136), (1698, 1059864), (1872, 961351), (1896, 949182), (2054, 876168), (2064, 871923), (2236, 804852), (2264, 794898), (2547, 706576), (2844, 632788), (3081, 584112), (3096, 581282), (3354, 536568), (3396, 529932), (3397, 529776), (3679, 489168), (3792, 474591), (4108, 438084), (4472, 402426), (4528, 397449), (5031, 357712), (5094, 353288), (5688, 316394), (6162, 292056), (6192, 290641), (6708, 268284), (6792, 264966), (6794, 264888), (7358, 244584), (8216, 219042), (8944, 201213), (9243, 194704), (10062, 178856), (10188, 176644), (10191, 176592), (11037, 163056), (11376, 158197), (12169, 147888), (12324, 146028), (13416, 134142), (13584, 132483), (13588, 132444), (14716, 122292), (16432, 109521), (18486, 97352), (20124, 89428), (20376, 88322), (20382, 88296), (22074, 81528), (22357, 80496), (24338, 73944), (24648, 73014), (26832, 67071), (27176, 66222), (29432, 61146), (30573, 58864), (33111, 54352), (36507, 49296), (36972, 48676), (40248, 44714), (40752, 44161), (40764, 44148)]