15867013464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 45077760000

約数和(自身を除く): 29210746536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 139, 186, 199, 248, 257, 278, 279, 372, 398, 417, 514, 556, 558, 597, 744, 771, 796, 834, 1028, 1112, 1116, 1194, 1251, 1542, 1592, 1668, 1791, 2056, 2232, 2313, 2388, 2502, 3084, 3336, 3582, 4309, 4626, 4776, 5004, 6168, 6169, 7164, 7967, 8618, 9252, 10008, 12338, 12927, 14328, 15934, 17236, 18504, 18507, 23901, 24676, 25854, 27661, 31868, 34472, 35723, 37014, 38781, 47802, 49352, 51143, 51708, 55322, 55521, 63736, 71446, 71703, 74028, 77562, 82983, 95604, 102286, 103416, 107169, 110644, 111042, 142892, 143406, 148056, 153429, 155124, 165966, 191208, 204572, 214338, 221288, 222084, 248949, 285784, 286812, 306858, 310248, 321507, 331932, 409144, 428676, 444168, 460287, 497898, 573624, 613716, 643014, 663864, 857352, 857491, 920574, 995796, 1107413, 1227432, 1286028, 1585433, 1714982, 1841148, 1991592, 2214826, 2572056, 2572473, 3170866, 3322239, 3429964, 3682296, 4429652, 4756299, 5144946, 6341732, 6644478, 6859928, 7108877, 7717419, 8859304, 9512598, 9966717, 10289892, 12683464, 13288956, 14217754, 14268897, 15434838, 19025196, 19933434, 20579784, 21326631, 26577912, 28435508, 28537794, 30869676, 38050392, 39866868, 42653262, 56871016, 57075588, 61739352, 63979893, 79733736, 85306524, 114151176, 127959786, 170613048, 220375187, 255919572, 440750374, 511839144, 661125561, 881500748, 1322251122, 1763001496, 1983376683, 2644502244, 3966753366, 5289004488, 7933506732, 15867013464]

約数ペア:

[(1, 15867013464), (2, 7933506732), (3, 5289004488), (4, 3966753366), (6, 2644502244), (8, 1983376683), (9, 1763001496), (12, 1322251122), (18, 881500748), (24, 661125561), (31, 511839144), (36, 440750374), (62, 255919572), (72, 220375187), (93, 170613048), (124, 127959786), (139, 114151176), (186, 85306524), (199, 79733736), (248, 63979893), (257, 61739352), (278, 57075588), (279, 56871016), (372, 42653262), (398, 39866868), (417, 38050392), (514, 30869676), (556, 28537794), (558, 28435508), (597, 26577912), (744, 21326631), (771, 20579784), (796, 19933434), (834, 19025196), (1028, 15434838), (1112, 14268897), (1116, 14217754), (1194, 13288956), (1251, 12683464), (1542, 10289892), (1592, 9966717), (1668, 9512598), (1791, 8859304), (2056, 7717419), (2232, 7108877), (2313, 6859928), (2388, 6644478), (2502, 6341732), (3084, 5144946), (3336, 4756299), (3582, 4429652), (4309, 3682296), (4626, 3429964), (4776, 3322239), (5004, 3170866), (6168, 2572473), (6169, 2572056), (7164, 2214826), (7967, 1991592), (8618, 1841148), (9252, 1714982), (10008, 1585433), (12338, 1286028), (12927, 1227432), (14328, 1107413), (15934, 995796), (17236, 920574), (18504, 857491), (18507, 857352), (23901, 663864), (24676, 643014), (25854, 613716), (27661, 573624), (31868, 497898), (34472, 460287), (35723, 444168), (37014, 428676), (38781, 409144), (47802, 331932), (49352, 321507), (51143, 310248), (51708, 306858), (55322, 286812), (55521, 285784), (63736, 248949), (71446, 222084), (71703, 221288), (74028, 214338), (77562, 204572), (82983, 191208), (95604, 165966), (102286, 155124), (103416, 153429), (107169, 148056), (110644, 143406), (111042, 142892)]