806966702984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{31729}}^1$

素因数の和:32039

約数の個数: 128

約数和(自身を含む): 1751648304000

約数和(自身を除く): 944681601016

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 104, 122, 152, 211, 244, 247, 422, 488, 494, 793, 844, 988, 1159, 1586, 1688, 1976, 2318, 2743, 3172, 4009, 4636, 5486, 6344, 8018, 9272, 10972, 12871, 15067, 16036, 21944, 25742, 30134, 31729, 32072, 51484, 52117, 60268, 63458, 102968, 104234, 120536, 126916, 167323, 208468, 244549, 253832, 334646, 412477, 416936, 489098, 602851, 669292, 824954, 978196, 1205702, 1338584, 1649908, 1935469, 1956392, 2411404, 3179137, 3299816, 3870938, 4822808, 6358274, 6694819, 7741876, 7837063, 12716548, 13389638, 15483752, 15674126, 25161097, 25433096, 26779276, 31348252, 36773911, 50322194, 53558552, 62696504, 73547822, 87032647, 100644388, 127201561, 147095644, 174065294, 201288776, 254403122, 294191288, 348130588, 408383959, 478060843, 508806244, 696261176, 816767918, 956121686, 1017612488, 1633535836, 1653620293, 1912243372, 3267071672, 3307240586, 3824486744, 5308991467, 6614481172, 7759295221, 10617982934, 13228962344, 15518590442, 21235965868, 31037180884, 42471931736, 62074361768, 100870837873, 201741675746, 403483351492, 806966702984]

約数ペア:

[(1, 806966702984), (2, 403483351492), (4, 201741675746), (8, 100870837873), (13, 62074361768), (19, 42471931736), (26, 31037180884), (38, 21235965868), (52, 15518590442), (61, 13228962344), (76, 10617982934), (104, 7759295221), (122, 6614481172), (152, 5308991467), (211, 3824486744), (244, 3307240586), (247, 3267071672), (422, 1912243372), (488, 1653620293), (494, 1633535836), (793, 1017612488), (844, 956121686), (988, 816767918), (1159, 696261176), (1586, 508806244), (1688, 478060843), (1976, 408383959), (2318, 348130588), (2743, 294191288), (3172, 254403122), (4009, 201288776), (4636, 174065294), (5486, 147095644), (6344, 127201561), (8018, 100644388), (9272, 87032647), (10972, 73547822), (12871, 62696504), (15067, 53558552), (16036, 50322194), (21944, 36773911), (25742, 31348252), (30134, 26779276), (31729, 25433096), (32072, 25161097), (51484, 15674126), (52117, 15483752), (60268, 13389638), (63458, 12716548), (102968, 7837063), (104234, 7741876), (120536, 6694819), (126916, 6358274), (167323, 4822808), (208468, 3870938), (244549, 3299816), (253832, 3179137), (334646, 2411404), (412477, 1956392), (416936, 1935469), (489098, 1649908), (602851, 1338584), (669292, 1205702), (824954, 978196)]