1789947432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1352

約数の個数: 192

約数和(自身を含む): 5995342080

約数和(自身を除く): 4205394648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 257, 273, 312, 364, 468, 504, 514, 546, 728, 771, 819, 936, 1028, 1063, 1092, 1542, 1638, 1799, 2056, 2126, 2184, 2313, 3084, 3189, 3276, 3341, 3598, 4252, 4626, 5397, 6168, 6378, 6552, 6682, 7196, 7441, 8504, 9252, 9567, 10023, 10794, 12756, 13364, 13819, 14392, 14882, 16191, 18504, 19134, 20046, 21588, 22323, 23387, 25512, 26728, 27638, 29764, 30069, 32382, 38268, 40092, 41457, 43176, 44646, 46774, 55276, 59528, 60138, 64764, 66969, 70161, 76536, 80184, 82914, 89292, 93548, 96733, 110552, 120276, 124371, 129528, 133938, 140322, 165828, 178584, 187096, 193466, 210483, 240552, 248742, 267876, 273191, 280644, 290199, 331656, 386932, 420966, 497484, 535752, 546382, 561288, 580398, 773864, 819573, 841932, 870597, 994968, 1092764, 1160796, 1639146, 1683864, 1741194, 1912337, 2185528, 2321592, 2458719, 3278292, 3482388, 3551483, 3824674, 4917438, 5737011, 6556584, 6964776, 7102966, 7649348, 9834876, 10654449, 11474022, 14205932, 15298696, 17211033, 19669752, 21308898, 22948044, 24860381, 28411864, 31963347, 34422066, 42617796, 45896088, 49720762, 63926694, 68844132, 74581143, 85235592, 99441524, 127853388, 137688264, 149162286, 198883048, 223743429, 255706776, 298324572, 447486858, 596649144, 894973716, 1789947432]

約数ペア:

[(1, 1789947432), (2, 894973716), (3, 596649144), (4, 447486858), (6, 298324572), (7, 255706776), (8, 223743429), (9, 198883048), (12, 149162286), (13, 137688264), (14, 127853388), (18, 99441524), (21, 85235592), (24, 74581143), (26, 68844132), (28, 63926694), (36, 49720762), (39, 45896088), (42, 42617796), (52, 34422066), (56, 31963347), (63, 28411864), (72, 24860381), (78, 22948044), (84, 21308898), (91, 19669752), (104, 17211033), (117, 15298696), (126, 14205932), (156, 11474022), (168, 10654449), (182, 9834876), (234, 7649348), (252, 7102966), (257, 6964776), (273, 6556584), (312, 5737011), (364, 4917438), (468, 3824674), (504, 3551483), (514, 3482388), (546, 3278292), (728, 2458719), (771, 2321592), (819, 2185528), (936, 1912337), (1028, 1741194), (1063, 1683864), (1092, 1639146), (1542, 1160796), (1638, 1092764), (1799, 994968), (2056, 870597), (2126, 841932), (2184, 819573), (2313, 773864), (3084, 580398), (3189, 561288), (3276, 546382), (3341, 535752), (3598, 497484), (4252, 420966), (4626, 386932), (5397, 331656), (6168, 290199), (6378, 280644), (6552, 273191), (6682, 267876), (7196, 248742), (7441, 240552), (8504, 210483), (9252, 193466), (9567, 187096), (10023, 178584), (10794, 165828), (12756, 140322), (13364, 133938), (13819, 129528), (14392, 124371), (14882, 120276), (16191, 110552), (18504, 96733), (19134, 93548), (20046, 89292), (21588, 82914), (22323, 80184), (23387, 76536), (25512, 70161), (26728, 66969), (27638, 64764), (29764, 60138), (30069, 59528), (32382, 55276), (38268, 46774), (40092, 44646), (41457, 43176)]