838311552

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 256

約数和(自身を含む): 2728051200

約数和(自身を除く): 1889739648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 188, 192, 208, 216, 234, 282, 288, 312, 351, 376, 384, 397, 416, 423, 432, 468, 564, 576, 611, 624, 702, 752, 794, 832, 846, 864, 936, 1128, 1152, 1191, 1222, 1248, 1269, 1404, 1504, 1588, 1664, 1692, 1728, 1833, 1872, 2256, 2382, 2444, 2496, 2538, 2808, 3008, 3176, 3384, 3456, 3573, 3666, 3744, 4512, 4764, 4888, 4992, 5076, 5161, 5499, 5616, 6016, 6352, 6768, 7146, 7332, 7488, 9024, 9528, 9776, 10152, 10322, 10719, 10998, 11232, 12704, 13536, 14292, 14664, 14976, 15483, 16497, 18048, 18659, 19056, 19552, 20304, 20644, 21438, 21996, 22464, 25408, 27072, 28584, 29328, 30966, 32994, 37318, 38112, 39104, 40608, 41288, 42876, 43992, 44928, 46449, 50816, 54144, 55977, 57168, 58656, 61932, 65988, 74636, 76224, 78208, 81216, 82576, 85752, 87984, 92898, 111954, 114336, 117312, 123864, 131976, 139347, 149272, 152448, 162432, 165152, 167931, 171504, 175968, 185796, 223908, 228672, 234624, 242567, 247728, 263952, 278694, 298544, 330304, 335862, 343008, 351936, 371592, 447816, 457344, 485134, 495456, 503793, 527904, 557388, 597088, 660608, 671724, 686016, 703872, 727701, 743184, 895632, 970268, 990912, 1007586, 1055808, 1114776, 1194176, 1343448, 1372032, 1455402, 1486368, 1791264, 1940536, 1981824, 2015172, 2111616, 2183103, 2229552, 2388352, 2686896, 2910804, 2972736, 3582528, 3881072, 4030344, 4366206, 4459104, 5373792, 5821608, 5945472, 6549309, 7165056, 7762144, 8060688, 8732412, 8918208, 10747584, 11643216, 13098618, 15524288, 16121376, 17464824, 17836416, 21495168, 23286432, 26197236, 31048576, 32242752, 34929648, 46572864, 52394472, 64485504, 69859296, 93145728, 104788944, 139718592, 209577888, 279437184, 419155776, 838311552]

約数ペア:

[(1, 838311552), (2, 419155776), (3, 279437184), (4, 209577888), (6, 139718592), (8, 104788944), (9, 93145728), (12, 69859296), (13, 64485504), (16, 52394472), (18, 46572864), (24, 34929648), (26, 32242752), (27, 31048576), (32, 26197236), (36, 23286432), (39, 21495168), (47, 17836416), (48, 17464824), (52, 16121376), (54, 15524288), (64, 13098618), (72, 11643216), (78, 10747584), (94, 8918208), (96, 8732412), (104, 8060688), (108, 7762144), (117, 7165056), (128, 6549309), (141, 5945472), (144, 5821608), (156, 5373792), (188, 4459104), (192, 4366206), (208, 4030344), (216, 3881072), (234, 3582528), (282, 2972736), (288, 2910804), (312, 2686896), (351, 2388352), (376, 2229552), (384, 2183103), (397, 2111616), (416, 2015172), (423, 1981824), (432, 1940536), (468, 1791264), (564, 1486368), (576, 1455402), (611, 1372032), (624, 1343448), (702, 1194176), (752, 1114776), (794, 1055808), (832, 1007586), (846, 990912), (864, 970268), (936, 895632), (1128, 743184), (1152, 727701), (1191, 703872), (1222, 686016), (1248, 671724), (1269, 660608), (1404, 597088), (1504, 557388), (1588, 527904), (1664, 503793), (1692, 495456), (1728, 485134), (1833, 457344), (1872, 447816), (2256, 371592), (2382, 351936), (2444, 343008), (2496, 335862), (2538, 330304), (2808, 298544), (3008, 278694), (3176, 263952), (3384, 247728), (3456, 242567), (3573, 234624), (3666, 228672), (3744, 223908), (4512, 185796), (4764, 175968), (4888, 171504), (4992, 167931), (5076, 165152), (5161, 162432), (5499, 152448), (5616, 149272), (6016, 139347), (6352, 131976), (6768, 123864), (7146, 117312), (7332, 114336), (7488, 111954), (9024, 92898), (9528, 87984), (9776, 85752), (10152, 82576), (10322, 81216), (10719, 78208), (10998, 76224), (11232, 74636), (12704, 65988), (13536, 61932), (14292, 58656), (14664, 57168), (14976, 55977), (15483, 54144), (16497, 50816), (18048, 46449), (18659, 44928), (19056, 43992), (19552, 42876), (20304, 41288), (20644, 40608), (21438, 39104), (21996, 38112), (22464, 37318), (25408, 32994), (27072, 30966), (28584, 29328)]