397820199088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{1223}}^1$

素因数の和:2163

約数の個数: 160

約数和(自身を含む): 872656146432

約数和(自身を除く): 474835947344

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 793, 806, 827, 976, 1223, 1586, 1612, 1654, 1891, 2446, 3172, 3224, 3308, 3782, 4892, 6344, 6448, 6616, 7564, 9784, 10751, 12688, 13232, 15128, 15899, 19568, 21502, 24583, 25637, 30256, 31798, 37913, 43004, 49166, 50447, 51274, 63596, 74603, 75826, 86008, 98332, 100894, 102548, 127192, 149206, 151652, 172016, 196664, 201788, 205096, 254384, 298412, 303304, 333281, 393328, 403576, 410192, 492869, 596824, 606608, 655811, 666562, 807152, 969839, 985738, 1011421, 1193648, 1311622, 1333124, 1563857, 1939678, 1971476, 2022842, 2312693, 2623244, 2666248, 3127714, 3879356, 3942952, 4045684, 4625386, 5246488, 5332496, 6255428, 7758712, 7885904, 8091368, 9250772, 10492976, 12510856, 13148473, 15517424, 16182736, 18501544, 20330141, 25021712, 26296946, 30065009, 31354051, 37003088, 40660282, 52593892, 60130018, 61696681, 62708102, 81320564, 105187784, 120260036, 123393362, 125416204, 162641128, 210375568, 240520072, 246786724, 250832408, 325282256, 407602663, 481040144, 493573448, 501664816, 802056853, 815205326, 987146896, 1604113706, 1630410652, 1912597111, 3208227412, 3260821304, 3825194222, 6416454824, 6521642608, 7650388444, 12832909648, 15300776888, 24863762443, 30601553776, 49727524886, 99455049772, 198910099544, 397820199088]

約数ペア:

[(1, 397820199088), (2, 198910099544), (4, 99455049772), (8, 49727524886), (13, 30601553776), (16, 24863762443), (26, 15300776888), (31, 12832909648), (52, 7650388444), (61, 6521642608), (62, 6416454824), (104, 3825194222), (122, 3260821304), (124, 3208227412), (208, 1912597111), (244, 1630410652), (248, 1604113706), (403, 987146896), (488, 815205326), (496, 802056853), (793, 501664816), (806, 493573448), (827, 481040144), (976, 407602663), (1223, 325282256), (1586, 250832408), (1612, 246786724), (1654, 240520072), (1891, 210375568), (2446, 162641128), (3172, 125416204), (3224, 123393362), (3308, 120260036), (3782, 105187784), (4892, 81320564), (6344, 62708102), (6448, 61696681), (6616, 60130018), (7564, 52593892), (9784, 40660282), (10751, 37003088), (12688, 31354051), (13232, 30065009), (15128, 26296946), (15899, 25021712), (19568, 20330141), (21502, 18501544), (24583, 16182736), (25637, 15517424), (30256, 13148473), (31798, 12510856), (37913, 10492976), (43004, 9250772), (49166, 8091368), (50447, 7885904), (51274, 7758712), (63596, 6255428), (74603, 5332496), (75826, 5246488), (86008, 4625386), (98332, 4045684), (100894, 3942952), (102548, 3879356), (127192, 3127714), (149206, 2666248), (151652, 2623244), (172016, 2312693), (196664, 2022842), (201788, 1971476), (205096, 1939678), (254384, 1563857), (298412, 1333124), (303304, 1311622), (333281, 1193648), (393328, 1011421), (403576, 985738), (410192, 969839), (492869, 807152), (596824, 666562), (606608, 655811)]