645691473324

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{57587}}^1$

素因数の和:57845

約数の個数: 192

約数和(自身を含む): 1838982942720

約数和(自身を除く): 1193291469396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 197, 204, 279, 306, 372, 394, 459, 527, 558, 591, 612, 788, 837, 918, 1054, 1116, 1182, 1581, 1674, 1773, 1836, 2108, 2364, 3162, 3348, 3349, 3546, 4743, 5319, 6107, 6324, 6698, 7092, 9486, 10047, 10638, 12214, 13396, 14229, 18321, 18972, 20094, 21276, 24428, 28458, 30141, 36642, 40188, 54963, 56916, 57587, 60282, 73284, 90423, 103819, 109926, 115174, 120564, 164889, 172761, 180846, 207638, 219852, 230348, 311457, 329778, 345522, 361692, 415276, 518283, 622914, 659556, 691044, 934371, 978979, 1036566, 1245828, 1554849, 1785197, 1868742, 1957958, 2073132, 2803113, 2936937, 3109698, 3570394, 3737484, 3915916, 5355591, 5606226, 5873874, 6219396, 7140788, 8810811, 10711182, 11212452, 11344639, 11747748, 16066773, 17621622, 21422364, 22689278, 26432433, 30348349, 32133546, 34033917, 35243244, 45378556, 48200319, 52864866, 60696698, 64267092, 68067834, 91045047, 96400638, 102101751, 105729732, 121393396, 136135668, 182090094, 192801276, 192858863, 204203502, 273135141, 306305253, 351683809, 364180188, 385717726, 408407004, 546270282, 578576589, 612610506, 703367618, 771435452, 819405423, 1055051427, 1092540564, 1157153178, 1225221012, 1406735236, 1638810846, 1735729767, 2110102854, 2314306356, 3165154281, 3277621692, 3471459534, 4220205708, 5207189301, 5978624753, 6330308562, 6942919068, 9495462843, 10414378602, 11957249506, 12660617124, 17935874259, 18990925686, 20828757204, 23914499012, 35871748518, 37981851372, 53807622777, 71743497036, 107615245554, 161422868331, 215230491108, 322845736662, 645691473324]

約数ペア:

[(1, 645691473324), (2, 322845736662), (3, 215230491108), (4, 161422868331), (6, 107615245554), (9, 71743497036), (12, 53807622777), (17, 37981851372), (18, 35871748518), (27, 23914499012), (31, 20828757204), (34, 18990925686), (36, 17935874259), (51, 12660617124), (54, 11957249506), (62, 10414378602), (68, 9495462843), (93, 6942919068), (102, 6330308562), (108, 5978624753), (124, 5207189301), (153, 4220205708), (186, 3471459534), (197, 3277621692), (204, 3165154281), (279, 2314306356), (306, 2110102854), (372, 1735729767), (394, 1638810846), (459, 1406735236), (527, 1225221012), (558, 1157153178), (591, 1092540564), (612, 1055051427), (788, 819405423), (837, 771435452), (918, 703367618), (1054, 612610506), (1116, 578576589), (1182, 546270282), (1581, 408407004), (1674, 385717726), (1773, 364180188), (1836, 351683809), (2108, 306305253), (2364, 273135141), (3162, 204203502), (3348, 192858863), (3349, 192801276), (3546, 182090094), (4743, 136135668), (5319, 121393396), (6107, 105729732), (6324, 102101751), (6698, 96400638), (7092, 91045047), (9486, 68067834), (10047, 64267092), (10638, 60696698), (12214, 52864866), (13396, 48200319), (14229, 45378556), (18321, 35243244), (18972, 34033917), (20094, 32133546), (21276, 30348349), (24428, 26432433), (28458, 22689278), (30141, 21422364), (36642, 17621622), (40188, 16066773), (54963, 11747748), (56916, 11344639), (57587, 11212452), (60282, 10711182), (73284, 8810811), (90423, 7140788), (103819, 6219396), (109926, 5873874), (115174, 5606226), (120564, 5355591), (164889, 3915916), (172761, 3737484), (180846, 3570394), (207638, 3109698), (219852, 2936937), (230348, 2803113), (311457, 2073132), (329778, 1957958), (345522, 1868742), (361692, 1785197), (415276, 1554849), (518283, 1245828), (622914, 1036566), (659556, 978979), (691044, 934371)]