254160816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 160

約数和(自身を含む): 834613248

約数和(自身を除く): 580452432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1877, 2184, 2418, 2604, 2821, 3224, 3472, 3754, 4368, 4836, 5208, 5631, 5642, 6448, 7508, 8463, 9672, 10416, 11262, 11284, 13139, 15016, 16926, 19344, 22524, 22568, 24401, 26278, 30032, 33852, 39417, 45048, 45136, 48802, 52556, 58187, 67704, 73203, 78834, 90096, 97604, 105112, 116374, 135408, 146406, 157668, 170807, 174561, 195208, 210224, 232748, 292812, 315336, 341614, 349122, 390416, 407309, 465496, 512421, 585624, 630672, 683228, 698244, 756431, 814618, 930992, 1024842, 1171248, 1221927, 1366456, 1396488, 1512862, 1629236, 2049684, 2269293, 2443854, 2732912, 2792976, 3025724, 3258472, 4099368, 4538586, 4887708, 5295017, 6051448, 6516944, 8198736, 9077172, 9775416, 10590034, 12102896, 15885051, 18154344, 19550832, 21180068, 31770102, 36308688, 42360136, 63540204, 84720272, 127080408, 254160816]

約数ペア:

[(1, 254160816), (2, 127080408), (3, 84720272), (4, 63540204), (6, 42360136), (7, 36308688), (8, 31770102), (12, 21180068), (13, 19550832), (14, 18154344), (16, 15885051), (21, 12102896), (24, 10590034), (26, 9775416), (28, 9077172), (31, 8198736), (39, 6516944), (42, 6051448), (48, 5295017), (52, 4887708), (56, 4538586), (62, 4099368), (78, 3258472), (84, 3025724), (91, 2792976), (93, 2732912), (104, 2443854), (112, 2269293), (124, 2049684), (156, 1629236), (168, 1512862), (182, 1396488), (186, 1366456), (208, 1221927), (217, 1171248), (248, 1024842), (273, 930992), (312, 814618), (336, 756431), (364, 698244), (372, 683228), (403, 630672), (434, 585624), (496, 512421), (546, 465496), (624, 407309), (651, 390416), (728, 349122), (744, 341614), (806, 315336), (868, 292812), (1092, 232748), (1209, 210224), (1302, 195208), (1456, 174561), (1488, 170807), (1612, 157668), (1736, 146406), (1877, 135408), (2184, 116374), (2418, 105112), (2604, 97604), (2821, 90096), (3224, 78834), (3472, 73203), (3754, 67704), (4368, 58187), (4836, 52556), (5208, 48802), (5631, 45136), (5642, 45048), (6448, 39417), (7508, 33852), (8463, 30032), (9672, 26278), (10416, 24401), (11262, 22568), (11284, 22524), (13139, 19344), (15016, 16926)]