683655648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 2048385024

約数和(自身を除く): 1364729376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 78, 82, 93, 96, 104, 123, 124, 156, 164, 186, 208, 246, 248, 312, 328, 372, 403, 416, 431, 492, 496, 533, 624, 656, 744, 806, 862, 984, 992, 1066, 1209, 1248, 1271, 1293, 1312, 1488, 1599, 1612, 1724, 1968, 2132, 2418, 2542, 2586, 2976, 3198, 3224, 3448, 3813, 3936, 4264, 4836, 5084, 5172, 5603, 6396, 6448, 6896, 7626, 8528, 9672, 10168, 10344, 11206, 12792, 12896, 13361, 13792, 15252, 16523, 16809, 17056, 17671, 19344, 20336, 20688, 22412, 25584, 26722, 30504, 33046, 33618, 35342, 38688, 40083, 40672, 41376, 44824, 49569, 51168, 53013, 53444, 61008, 66092, 67236, 70684, 80166, 89648, 99138, 106026, 106888, 122016, 132184, 134472, 141368, 160332, 173693, 179296, 198276, 212052, 213776, 229723, 264368, 268944, 282736, 320664, 347386, 396552, 424104, 427552, 459446, 521079, 528736, 537888, 547801, 565472, 641328, 689169, 694772, 793104, 848208, 918892, 1042158, 1095602, 1282656, 1378338, 1389544, 1586208, 1643403, 1696416, 1837784, 2084316, 2191204, 2756676, 2779088, 3286806, 3675568, 4168632, 4382408, 5513352, 5558176, 6573612, 7121413, 7351136, 8337264, 8764816, 11026704, 13147224, 14242826, 16674528, 17529632, 21364239, 22053408, 26294448, 28485652, 42728478, 52588896, 56971304, 85456956, 113942608, 170913912, 227885216, 341827824, 683655648]

約数ペア:

[(1, 683655648), (2, 341827824), (3, 227885216), (4, 170913912), (6, 113942608), (8, 85456956), (12, 56971304), (13, 52588896), (16, 42728478), (24, 28485652), (26, 26294448), (31, 22053408), (32, 21364239), (39, 17529632), (41, 16674528), (48, 14242826), (52, 13147224), (62, 11026704), (78, 8764816), (82, 8337264), (93, 7351136), (96, 7121413), (104, 6573612), (123, 5558176), (124, 5513352), (156, 4382408), (164, 4168632), (186, 3675568), (208, 3286806), (246, 2779088), (248, 2756676), (312, 2191204), (328, 2084316), (372, 1837784), (403, 1696416), (416, 1643403), (431, 1586208), (492, 1389544), (496, 1378338), (533, 1282656), (624, 1095602), (656, 1042158), (744, 918892), (806, 848208), (862, 793104), (984, 694772), (992, 689169), (1066, 641328), (1209, 565472), (1248, 547801), (1271, 537888), (1293, 528736), (1312, 521079), (1488, 459446), (1599, 427552), (1612, 424104), (1724, 396552), (1968, 347386), (2132, 320664), (2418, 282736), (2542, 268944), (2586, 264368), (2976, 229723), (3198, 213776), (3224, 212052), (3448, 198276), (3813, 179296), (3936, 173693), (4264, 160332), (4836, 141368), (5084, 134472), (5172, 132184), (5603, 122016), (6396, 106888), (6448, 106026), (6896, 99138), (7626, 89648), (8528, 80166), (9672, 70684), (10168, 67236), (10344, 66092), (11206, 61008), (12792, 53444), (12896, 53013), (13361, 51168), (13792, 49569), (15252, 44824), (16523, 41376), (16809, 40672), (17056, 40083), (17671, 38688), (19344, 35342), (20336, 33618), (20688, 33046), (22412, 30504), (25584, 26722)]