9878431248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^2\times {\mathrm{613}}^1$

素因数の和:783

約数の個数: 240

約数和(自身を含む): 32909024640

約数和(自身を除く): 23030593392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 336, 378, 432, 438, 504, 511, 584, 613, 657, 756, 876, 1008, 1022, 1168, 1226, 1314, 1512, 1533, 1752, 1839, 1971, 2044, 2452, 2628, 3024, 3066, 3504, 3678, 3942, 4088, 4291, 4599, 4904, 5256, 5329, 5517, 6132, 7356, 7884, 8176, 8582, 9198, 9808, 10512, 10658, 11034, 12264, 12873, 13797, 14712, 15768, 15987, 16551, 17164, 18396, 21316, 22068, 24528, 25746, 27594, 29424, 31536, 31974, 33102, 34328, 36792, 37303, 38619, 42632, 44136, 44749, 47961, 51492, 55188, 63948, 66204, 68656, 73584, 74606, 77238, 85264, 88272, 89498, 95922, 102984, 110376, 111909, 115857, 127896, 132408, 134247, 143883, 149212, 154476, 178996, 191844, 205968, 220752, 223818, 231714, 255792, 264816, 268494, 287766, 298424, 308952, 313243, 335727, 357992, 383688, 402741, 447636, 463428, 536988, 575532, 596848, 617904, 626486, 671454, 715984, 767376, 805482, 895272, 926856, 939729, 1007181, 1073976, 1151064, 1208223, 1252972, 1342908, 1610964, 1790544, 1853712, 1879458, 2014362, 2147952, 2302128, 2416446, 2505944, 2685816, 2819187, 3221928, 3266677, 3758916, 4028724, 4832892, 5011888, 5371632, 5638374, 6443856, 6533354, 7517832, 8057448, 8457561, 9665784, 9800031, 11276748, 13066708, 15035664, 16114896, 16915122, 19331568, 19600062, 22553496, 22866739, 26133416, 29400093, 33830244, 39200124, 45106992, 45733478, 52266832, 58800186, 67660488, 68600217, 78400248, 88200279, 91466956, 117600372, 135320976, 137200434, 156800496, 176400558, 182933912, 205800651, 235200744, 274400868, 352801116, 365867824, 411601302, 470401488, 548801736, 617401953, 705602232, 823202604, 1097603472, 1234803906, 1411204464, 1646405208, 2469607812, 3292810416, 4939215624, 9878431248]

約数ペア:

[(1, 9878431248), (2, 4939215624), (3, 3292810416), (4, 2469607812), (6, 1646405208), (7, 1411204464), (8, 1234803906), (9, 1097603472), (12, 823202604), (14, 705602232), (16, 617401953), (18, 548801736), (21, 470401488), (24, 411601302), (27, 365867824), (28, 352801116), (36, 274400868), (42, 235200744), (48, 205800651), (54, 182933912), (56, 176400558), (63, 156800496), (72, 137200434), (73, 135320976), (84, 117600372), (108, 91466956), (112, 88200279), (126, 78400248), (144, 68600217), (146, 67660488), (168, 58800186), (189, 52266832), (216, 45733478), (219, 45106992), (252, 39200124), (292, 33830244), (336, 29400093), (378, 26133416), (432, 22866739), (438, 22553496), (504, 19600062), (511, 19331568), (584, 16915122), (613, 16114896), (657, 15035664), (756, 13066708), (876, 11276748), (1008, 9800031), (1022, 9665784), (1168, 8457561), (1226, 8057448), (1314, 7517832), (1512, 6533354), (1533, 6443856), (1752, 5638374), (1839, 5371632), (1971, 5011888), (2044, 4832892), (2452, 4028724), (2628, 3758916), (3024, 3266677), (3066, 3221928), (3504, 2819187), (3678, 2685816), (3942, 2505944), (4088, 2416446), (4291, 2302128), (4599, 2147952), (4904, 2014362), (5256, 1879458), (5329, 1853712), (5517, 1790544), (6132, 1610964), (7356, 1342908), (7884, 1252972), (8176, 1208223), (8582, 1151064), (9198, 1073976), (9808, 1007181), (10512, 939729), (10658, 926856), (11034, 895272), (12264, 805482), (12873, 767376), (13797, 715984), (14712, 671454), (15768, 626486), (15987, 617904), (16551, 596848), (17164, 575532), (18396, 536988), (21316, 463428), (22068, 447636), (24528, 402741), (25746, 383688), (27594, 357992), (29424, 335727), (31536, 313243), (31974, 308952), (33102, 298424), (34328, 287766), (36792, 268494), (37303, 264816), (38619, 255792), (42632, 231714), (44136, 223818), (44749, 220752), (47961, 205968), (51492, 191844), (55188, 178996), (63948, 154476), (66204, 149212), (68656, 143883), (73584, 134247), (74606, 132408), (77238, 127896), (85264, 115857), (88272, 111909), (89498, 110376), (95922, 102984)]