1991953236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 6270394368

約数和(自身を除く): 4278441132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 31, 38, 39, 42, 52, 57, 62, 76, 78, 84, 91, 93, 114, 124, 133, 156, 163, 182, 186, 217, 228, 247, 266, 273, 326, 361, 364, 372, 399, 403, 434, 489, 494, 532, 546, 589, 651, 652, 722, 741, 798, 806, 868, 978, 988, 1083, 1092, 1141, 1178, 1209, 1302, 1444, 1482, 1596, 1612, 1729, 1767, 1956, 2119, 2166, 2282, 2356, 2418, 2527, 2604, 2821, 2964, 3097, 3423, 3458, 3534, 4123, 4238, 4332, 4564, 4693, 4836, 5053, 5054, 5187, 5642, 6194, 6357, 6846, 6916, 7068, 7581, 7657, 8246, 8463, 8476, 9291, 9386, 10106, 10108, 10374, 11191, 11284, 12369, 12388, 12714, 13692, 14079, 14833, 15159, 15162, 15314, 16492, 16926, 18582, 18772, 20212, 20748, 21679, 22382, 22971, 24738, 25428, 28158, 29666, 30318, 30324, 30628, 32851, 33573, 33852, 35371, 37164, 40261, 43358, 44499, 44764, 45942, 49476, 53599, 56316, 58843, 59332, 60636, 65037, 65689, 65702, 67146, 70742, 78337, 80522, 86716, 88998, 91884, 96007, 98553, 106113, 107198, 117686, 120783, 130074, 131378, 131404, 134292, 141484, 145483, 156674, 160797, 161044, 176529, 177996, 192014, 197067, 197106, 212226, 214396, 235011, 235372, 241566, 260148, 262756, 281827, 288021, 290966, 313348, 321594, 353058, 384028, 394134, 394212, 411901, 424452, 436449, 459823, 470022, 483132, 563654, 576042, 581932, 643188, 672049, 706116, 764959, 788268, 823802, 845481, 872898, 919646, 940044, 1018381, 1127308, 1152084, 1235703, 1248091, 1344098, 1379469, 1529918, 1647604, 1690962, 1745796, 1824133, 1839292, 2016147, 2036762, 2294877, 2471406, 2496182, 2688196, 2758938, 3055143, 3059836, 3381924, 3648266, 3744273, 4032294, 4073524, 4589754, 4942812, 4992364, 5354713, 5472399, 5517876, 6110286, 7296532, 7488546, 8064588, 8736637, 9179508, 10709426, 10944798, 12220572, 12768931, 14977092, 16064139, 17473274, 21418852, 21889596, 23713729, 25537862, 26209911, 32128278, 34946548, 38306793, 47427458, 51075724, 52419822, 64256556, 71141187, 76613586, 94854916, 104839644, 142282374, 153227172, 165996103, 284564748, 331992206, 497988309, 663984412, 995976618, 1991953236]

約数ペア:

[(1, 1991953236), (2, 995976618), (3, 663984412), (4, 497988309), (6, 331992206), (7, 284564748), (12, 165996103), (13, 153227172), (14, 142282374), (19, 104839644), (21, 94854916), (26, 76613586), (28, 71141187), (31, 64256556), (38, 52419822), (39, 51075724), (42, 47427458), (52, 38306793), (57, 34946548), (62, 32128278), (76, 26209911), (78, 25537862), (84, 23713729), (91, 21889596), (93, 21418852), (114, 17473274), (124, 16064139), (133, 14977092), (156, 12768931), (163, 12220572), (182, 10944798), (186, 10709426), (217, 9179508), (228, 8736637), (247, 8064588), (266, 7488546), (273, 7296532), (326, 6110286), (361, 5517876), (364, 5472399), (372, 5354713), (399, 4992364), (403, 4942812), (434, 4589754), (489, 4073524), (494, 4032294), (532, 3744273), (546, 3648266), (589, 3381924), (651, 3059836), (652, 3055143), (722, 2758938), (741, 2688196), (798, 2496182), (806, 2471406), (868, 2294877), (978, 2036762), (988, 2016147), (1083, 1839292), (1092, 1824133), (1141, 1745796), (1178, 1690962), (1209, 1647604), (1302, 1529918), (1444, 1379469), (1482, 1344098), (1596, 1248091), (1612, 1235703), (1729, 1152084), (1767, 1127308), (1956, 1018381), (2119, 940044), (2166, 919646), (2282, 872898), (2356, 845481), (2418, 823802), (2527, 788268), (2604, 764959), (2821, 706116), (2964, 672049), (3097, 643188), (3423, 581932), (3458, 576042), (3534, 563654), (4123, 483132), (4238, 470022), (4332, 459823), (4564, 436449), (4693, 424452), (4836, 411901), (5053, 394212), (5054, 394134), (5187, 384028), (5642, 353058), (6194, 321594), (6357, 313348), (6846, 290966), (6916, 288021), (7068, 281827), (7581, 262756), (7657, 260148), (8246, 241566), (8463, 235372), (8476, 235011), (9291, 214396), (9386, 212226), (10106, 197106), (10108, 197067), (10374, 192014), (11191, 177996), (11284, 176529), (12369, 161044), (12388, 160797), (12714, 156674), (13692, 145483), (14079, 141484), (14833, 134292), (15159, 131404), (15162, 131378), (15314, 130074), (16492, 120783), (16926, 117686), (18582, 107198), (18772, 106113), (20212, 98553), (20748, 96007), (21679, 91884), (22382, 88998), (22971, 86716), (24738, 80522), (25428, 78337), (28158, 70742), (29666, 67146), (30318, 65702), (30324, 65689), (30628, 65037), (32851, 60636), (33573, 59332), (33852, 58843), (35371, 56316), (37164, 53599), (40261, 49476), (43358, 45942), (44499, 44764)]