281333304

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 192

約数和(自身を含む): 957600000

約数和(自身を除く): 676266696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1064, 1176, 1197, 1323, 1368, 1399, 1512, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 2798, 3192, 3528, 3591, 3724, 4104, 4197, 4788, 5292, 5586, 5596, 7182, 7448, 8379, 8394, 9576, 9793, 10584, 11172, 11192, 12591, 14364, 16758, 16788, 19586, 22344, 25137, 25182, 26581, 28728, 29379, 33516, 33576, 37773, 39172, 50274, 50364, 53162, 58758, 67032, 68551, 75546, 78344, 79743, 88137, 100548, 100728, 106324, 117516, 137102, 151092, 159486, 176274, 186067, 201096, 205653, 212648, 235032, 239229, 264411, 274204, 302184, 318972, 352548, 372134, 411306, 478458, 528822, 548408, 558201, 616959, 637944, 705096, 717687, 744268, 822612, 956916, 1057644, 1116402, 1233918, 1302469, 1435374, 1488536, 1645224, 1674603, 1850877, 1913832, 2115288, 2232804, 2467836, 2604938, 2870748, 3349206, 3701754, 3907407, 4465608, 4935672, 5023809, 5209876, 5741496, 6698412, 7403508, 7814814, 10047618, 10419752, 11722221, 13396824, 14807016, 15629628, 20095236, 23444442, 31259256, 35166663, 40190472, 46888884, 70333326, 93777768, 140666652, 281333304]

約数ペア:

[(1, 281333304), (2, 140666652), (3, 93777768), (4, 70333326), (6, 46888884), (7, 40190472), (8, 35166663), (9, 31259256), (12, 23444442), (14, 20095236), (18, 15629628), (19, 14807016), (21, 13396824), (24, 11722221), (27, 10419752), (28, 10047618), (36, 7814814), (38, 7403508), (42, 6698412), (49, 5741496), (54, 5209876), (56, 5023809), (57, 4935672), (63, 4465608), (72, 3907407), (76, 3701754), (84, 3349206), (98, 2870748), (108, 2604938), (114, 2467836), (126, 2232804), (133, 2115288), (147, 1913832), (152, 1850877), (168, 1674603), (171, 1645224), (189, 1488536), (196, 1435374), (216, 1302469), (228, 1233918), (252, 1116402), (266, 1057644), (294, 956916), (342, 822612), (378, 744268), (392, 717687), (399, 705096), (441, 637944), (456, 616959), (504, 558201), (513, 548408), (532, 528822), (588, 478458), (684, 411306), (756, 372134), (798, 352548), (882, 318972), (931, 302184), (1026, 274204), (1064, 264411), (1176, 239229), (1197, 235032), (1323, 212648), (1368, 205653), (1399, 201096), (1512, 186067), (1596, 176274), (1764, 159486), (1862, 151092), (2052, 137102), (2394, 117516), (2646, 106324), (2793, 100728), (2798, 100548), (3192, 88137), (3528, 79743), (3591, 78344), (3724, 75546), (4104, 68551), (4197, 67032), (4788, 58758), (5292, 53162), (5586, 50364), (5596, 50274), (7182, 39172), (7448, 37773), (8379, 33576), (8394, 33516), (9576, 29379), (9793, 28728), (10584, 26581), (11172, 25182), (11192, 25137), (12591, 22344), (14364, 19586), (16758, 16788)]