385648928

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 980582400

約数和(自身を除く): 594933472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 37, 38, 56, 62, 74, 76, 79, 112, 124, 133, 148, 152, 158, 217, 224, 248, 259, 266, 296, 304, 316, 434, 496, 518, 532, 553, 589, 592, 608, 632, 703, 868, 992, 1036, 1064, 1106, 1147, 1178, 1184, 1264, 1406, 1501, 1736, 2072, 2128, 2212, 2294, 2356, 2449, 2528, 2812, 2923, 3002, 3472, 4123, 4144, 4256, 4424, 4588, 4712, 4898, 4921, 5624, 5846, 6004, 6944, 8029, 8246, 8288, 8848, 9176, 9424, 9796, 9842, 10507, 11248, 11692, 12008, 16058, 16492, 17143, 17696, 18352, 18848, 19592, 19684, 20461, 21014, 21793, 22496, 23384, 24016, 32116, 32984, 34286, 36704, 39184, 39368, 40922, 42028, 43586, 46531, 46768, 48032, 55537, 64232, 65968, 68572, 78368, 78736, 81844, 84056, 87172, 90613, 93062, 93536, 111074, 128464, 131936, 137144, 152551, 157472, 163688, 168112, 174344, 181226, 186124, 222148, 256928, 274288, 305102, 325717, 327376, 336224, 348688, 362452, 372248, 388759, 444296, 548576, 610204, 634291, 651434, 654752, 697376, 724904, 744496, 777518, 888592, 1220408, 1268582, 1302868, 1449808, 1488992, 1555036, 1721647, 1777184, 2440816, 2537164, 2605736, 2899616, 3110072, 3443294, 4881632, 5074328, 5211472, 6220144, 6886588, 10148656, 10422944, 12051529, 12440288, 13773176, 20297312, 24103058, 27546352, 48206116, 55092704, 96412232, 192824464, 385648928]

約数ペア:

[(1, 385648928), (2, 192824464), (4, 96412232), (7, 55092704), (8, 48206116), (14, 27546352), (16, 24103058), (19, 20297312), (28, 13773176), (31, 12440288), (32, 12051529), (37, 10422944), (38, 10148656), (56, 6886588), (62, 6220144), (74, 5211472), (76, 5074328), (79, 4881632), (112, 3443294), (124, 3110072), (133, 2899616), (148, 2605736), (152, 2537164), (158, 2440816), (217, 1777184), (224, 1721647), (248, 1555036), (259, 1488992), (266, 1449808), (296, 1302868), (304, 1268582), (316, 1220408), (434, 888592), (496, 777518), (518, 744496), (532, 724904), (553, 697376), (589, 654752), (592, 651434), (608, 634291), (632, 610204), (703, 548576), (868, 444296), (992, 388759), (1036, 372248), (1064, 362452), (1106, 348688), (1147, 336224), (1178, 327376), (1184, 325717), (1264, 305102), (1406, 274288), (1501, 256928), (1736, 222148), (2072, 186124), (2128, 181226), (2212, 174344), (2294, 168112), (2356, 163688), (2449, 157472), (2528, 152551), (2812, 137144), (2923, 131936), (3002, 128464), (3472, 111074), (4123, 93536), (4144, 93062), (4256, 90613), (4424, 87172), (4588, 84056), (4712, 81844), (4898, 78736), (4921, 78368), (5624, 68572), (5846, 65968), (6004, 64232), (6944, 55537), (8029, 48032), (8246, 46768), (8288, 46531), (8848, 43586), (9176, 42028), (9424, 40922), (9796, 39368), (9842, 39184), (10507, 36704), (11248, 34286), (11692, 32984), (12008, 32116), (16058, 24016), (16492, 23384), (17143, 22496), (17696, 21793), (18352, 21014), (18848, 20461), (19592, 19684)]