337442812

素因数分解:

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

素因数の和:184

約数の個数: 144

約数和(自身を含む): 776294400

約数和(自身を除く): 438851588

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 37, 38, 49, 62, 74, 76, 79, 98, 124, 133, 148, 158, 196, 217, 259, 266, 316, 434, 518, 532, 553, 589, 703, 868, 931, 1036, 1106, 1147, 1178, 1406, 1501, 1519, 1813, 1862, 2212, 2294, 2356, 2449, 2812, 2923, 3002, 3038, 3626, 3724, 3871, 4123, 4588, 4898, 4921, 5846, 6004, 6076, 7252, 7742, 8029, 8246, 9796, 9842, 10507, 11692, 15484, 16058, 16492, 17143, 19684, 20461, 21014, 21793, 28861, 32116, 34286, 34447, 40922, 42028, 43586, 46531, 55537, 56203, 57722, 68572, 68894, 73549, 81844, 87172, 90613, 93062, 111074, 112406, 115444, 120001, 137788, 143227, 147098, 152551, 181226, 186124, 222148, 224812, 240002, 286454, 294196, 305102, 325717, 362452, 388759, 480004, 572908, 610204, 634291, 651434, 777518, 1067857, 1268582, 1302868, 1555036, 1721647, 2135714, 2280019, 2537164, 2721313, 3443294, 4271428, 4440037, 4560038, 5442626, 6886588, 8880074, 9120076, 10885252, 12051529, 17760148, 24103058, 48206116, 84360703, 168721406, 337442812]

約数ペア:

[(1, 337442812), (2, 168721406), (4, 84360703), (7, 48206116), (14, 24103058), (19, 17760148), (28, 12051529), (31, 10885252), (37, 9120076), (38, 8880074), (49, 6886588), (62, 5442626), (74, 4560038), (76, 4440037), (79, 4271428), (98, 3443294), (124, 2721313), (133, 2537164), (148, 2280019), (158, 2135714), (196, 1721647), (217, 1555036), (259, 1302868), (266, 1268582), (316, 1067857), (434, 777518), (518, 651434), (532, 634291), (553, 610204), (589, 572908), (703, 480004), (868, 388759), (931, 362452), (1036, 325717), (1106, 305102), (1147, 294196), (1178, 286454), (1406, 240002), (1501, 224812), (1519, 222148), (1813, 186124), (1862, 181226), (2212, 152551), (2294, 147098), (2356, 143227), (2449, 137788), (2812, 120001), (2923, 115444), (3002, 112406), (3038, 111074), (3626, 93062), (3724, 90613), (3871, 87172), (4123, 81844), (4588, 73549), (4898, 68894), (4921, 68572), (5846, 57722), (6004, 56203), (6076, 55537), (7252, 46531), (7742, 43586), (8029, 42028), (8246, 40922), (9796, 34447), (9842, 34286), (10507, 32116), (11692, 28861), (15484, 21793), (16058, 21014), (16492, 20461), (17143, 19684)]