868397712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 2851567488

約数和(自身を除く): 1983169776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 169, 182, 208, 246, 273, 287, 312, 328, 336, 338, 364, 373, 492, 507, 533, 546, 574, 624, 656, 676, 728, 746, 861, 984, 1014, 1066, 1092, 1119, 1148, 1183, 1352, 1456, 1492, 1599, 1722, 1968, 2028, 2132, 2184, 2238, 2296, 2366, 2611, 2704, 2984, 3198, 3444, 3549, 3731, 4056, 4264, 4368, 4476, 4592, 4732, 4849, 5222, 5968, 6396, 6888, 6929, 7098, 7462, 7833, 8112, 8528, 8952, 9464, 9698, 10444, 11193, 12792, 13776, 13858, 14196, 14547, 14924, 15293, 15666, 17904, 18928, 19396, 20787, 20888, 22386, 25584, 27716, 28392, 29094, 29848, 30586, 31332, 33943, 38792, 41574, 41776, 44772, 45879, 48503, 55432, 56784, 58188, 59696, 61172, 62664, 63037, 67886, 77584, 83148, 89544, 91758, 97006, 101829, 107051, 110864, 116376, 122344, 125328, 126074, 135772, 145509, 166296, 179088, 183516, 189111, 194012, 198809, 203658, 214102, 232752, 244688, 252148, 271544, 291018, 321153, 332592, 367032, 378222, 388024, 397618, 407316, 428204, 441259, 504296, 543088, 582036, 596427, 642306, 734064, 756444, 776048, 795236, 814632, 856408, 882518, 1008592, 1164072, 1192854, 1284612, 1323777, 1391663, 1512888, 1590472, 1629264, 1712816, 1765036, 2328144, 2385708, 2569224, 2584517, 2647554, 2783326, 3025776, 3180944, 3530072, 4174989, 4771416, 5138448, 5169034, 5295108, 5566652, 7060144, 7753551, 8349978, 9542832, 10338068, 10590216, 11133304, 15507102, 16699956, 18091619, 20676136, 21180432, 22266608, 31014204, 33399912, 36183238, 41352272, 54274857, 62028408, 66799824, 72366476, 108549714, 124056816, 144732952, 217099428, 289465904, 434198856, 868397712]

約数ペア:

[(1, 868397712), (2, 434198856), (3, 289465904), (4, 217099428), (6, 144732952), (7, 124056816), (8, 108549714), (12, 72366476), (13, 66799824), (14, 62028408), (16, 54274857), (21, 41352272), (24, 36183238), (26, 33399912), (28, 31014204), (39, 22266608), (41, 21180432), (42, 20676136), (48, 18091619), (52, 16699956), (56, 15507102), (78, 11133304), (82, 10590216), (84, 10338068), (91, 9542832), (104, 8349978), (112, 7753551), (123, 7060144), (156, 5566652), (164, 5295108), (168, 5169034), (169, 5138448), (182, 4771416), (208, 4174989), (246, 3530072), (273, 3180944), (287, 3025776), (312, 2783326), (328, 2647554), (336, 2584517), (338, 2569224), (364, 2385708), (373, 2328144), (492, 1765036), (507, 1712816), (533, 1629264), (546, 1590472), (574, 1512888), (624, 1391663), (656, 1323777), (676, 1284612), (728, 1192854), (746, 1164072), (861, 1008592), (984, 882518), (1014, 856408), (1066, 814632), (1092, 795236), (1119, 776048), (1148, 756444), (1183, 734064), (1352, 642306), (1456, 596427), (1492, 582036), (1599, 543088), (1722, 504296), (1968, 441259), (2028, 428204), (2132, 407316), (2184, 397618), (2238, 388024), (2296, 378222), (2366, 367032), (2611, 332592), (2704, 321153), (2984, 291018), (3198, 271544), (3444, 252148), (3549, 244688), (3731, 232752), (4056, 214102), (4264, 203658), (4368, 198809), (4476, 194012), (4592, 189111), (4732, 183516), (4849, 179088), (5222, 166296), (5968, 145509), (6396, 135772), (6888, 126074), (6929, 125328), (7098, 122344), (7462, 116376), (7833, 110864), (8112, 107051), (8528, 101829), (8952, 97006), (9464, 91758), (9698, 89544), (10444, 83148), (11193, 77584), (12792, 67886), (13776, 63037), (13858, 62664), (14196, 61172), (14547, 59696), (14924, 58188), (15293, 56784), (15666, 55432), (17904, 48503), (18928, 45879), (19396, 44772), (20787, 41776), (20888, 41574), (22386, 38792), (25584, 33943), (27716, 31332), (28392, 30586), (29094, 29848)]