245736771864

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1\times {\mathrm{3467}}^1$

素因数の和:4089

約数の個数: 128

約数和(自身を含む): 634038071040

約数和(自身を除く): 388301299176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 173, 258, 344, 346, 397, 516, 519, 692, 794, 1032, 1038, 1191, 1384, 1588, 2076, 2382, 3176, 3467, 4152, 4764, 6934, 7439, 9528, 10401, 13868, 14878, 17071, 20802, 22317, 27736, 29756, 34142, 41604, 44634, 51213, 59512, 68284, 68681, 83208, 89268, 102426, 136568, 137362, 149081, 178536, 204852, 206043, 274724, 298162, 409704, 412086, 447243, 549448, 596324, 599791, 824172, 894486, 1192648, 1199582, 1376399, 1648344, 1788972, 1799373, 2399164, 2752798, 2953283, 3577944, 3598746, 4129197, 4798328, 5505596, 5906566, 7197492, 8258394, 8859849, 11011192, 11813132, 14394984, 16516788, 17719698, 23626264, 25791013, 33033576, 35439396, 51582026, 59185157, 70878792, 77373039, 103164052, 118370314, 154746078, 177555471, 206328104, 236740628, 238117027, 309492156, 355110942, 473481256, 476234054, 618984312, 710221884, 714351081, 952468108, 1420443768, 1428702162, 1904936216, 2857404324, 5714808648, 10239032161, 20478064322, 30717096483, 40956128644, 61434192966, 81912257288, 122868385932, 245736771864]

約数ペア:

[(1, 245736771864), (2, 122868385932), (3, 81912257288), (4, 61434192966), (6, 40956128644), (8, 30717096483), (12, 20478064322), (24, 10239032161), (43, 5714808648), (86, 2857404324), (129, 1904936216), (172, 1428702162), (173, 1420443768), (258, 952468108), (344, 714351081), (346, 710221884), (397, 618984312), (516, 476234054), (519, 473481256), (692, 355110942), (794, 309492156), (1032, 238117027), (1038, 236740628), (1191, 206328104), (1384, 177555471), (1588, 154746078), (2076, 118370314), (2382, 103164052), (3176, 77373039), (3467, 70878792), (4152, 59185157), (4764, 51582026), (6934, 35439396), (7439, 33033576), (9528, 25791013), (10401, 23626264), (13868, 17719698), (14878, 16516788), (17071, 14394984), (20802, 11813132), (22317, 11011192), (27736, 8859849), (29756, 8258394), (34142, 7197492), (41604, 5906566), (44634, 5505596), (51213, 4798328), (59512, 4129197), (68284, 3598746), (68681, 3577944), (83208, 2953283), (89268, 2752798), (102426, 2399164), (136568, 1799373), (137362, 1788972), (149081, 1648344), (178536, 1376399), (204852, 1199582), (206043, 1192648), (274724, 894486), (298162, 824172), (409704, 599791), (412086, 596324), (447243, 549448)]