1771009968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1491

約数の個数: 160

約数和(自身を含む): 5651193856

約数和(自身を除く): 3880183888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 373, 546, 624, 728, 746, 1087, 1092, 1119, 1456, 1492, 2174, 2184, 2238, 2611, 2984, 3261, 4348, 4368, 4476, 4849, 5222, 5968, 6522, 7609, 7833, 8696, 8952, 9698, 10444, 13044, 14131, 14547, 15218, 15666, 17392, 17904, 19396, 20888, 22827, 26088, 28262, 29094, 30436, 31332, 33943, 38792, 41776, 42393, 45654, 52176, 56524, 58188, 60872, 62664, 67886, 77584, 84786, 91308, 98917, 101829, 113048, 116376, 121744, 125328, 135772, 169572, 182616, 197834, 203658, 226096, 232752, 271544, 296751, 339144, 365232, 395668, 405451, 407316, 543088, 593502, 678288, 791336, 810902, 814632, 1187004, 1216353, 1582672, 1621804, 1629264, 2374008, 2432706, 2838157, 3243608, 4748016, 4865412, 5270863, 5676314, 6487216, 8514471, 9730824, 10541726, 11352628, 15812589, 17028942, 19461648, 21083452, 22705256, 31625178, 34057884, 36896041, 42166904, 45410512, 63250356, 68115768, 73792082, 84333808, 110688123, 126500712, 136231536, 147584164, 221376246, 253001424, 295168328, 442752492, 590336656, 885504984, 1771009968]

約数ペア:

[(1, 1771009968), (2, 885504984), (3, 590336656), (4, 442752492), (6, 295168328), (7, 253001424), (8, 221376246), (12, 147584164), (13, 136231536), (14, 126500712), (16, 110688123), (21, 84333808), (24, 73792082), (26, 68115768), (28, 63250356), (39, 45410512), (42, 42166904), (48, 36896041), (52, 34057884), (56, 31625178), (78, 22705256), (84, 21083452), (91, 19461648), (104, 17028942), (112, 15812589), (156, 11352628), (168, 10541726), (182, 9730824), (208, 8514471), (273, 6487216), (312, 5676314), (336, 5270863), (364, 4865412), (373, 4748016), (546, 3243608), (624, 2838157), (728, 2432706), (746, 2374008), (1087, 1629264), (1092, 1621804), (1119, 1582672), (1456, 1216353), (1492, 1187004), (2174, 814632), (2184, 810902), (2238, 791336), (2611, 678288), (2984, 593502), (3261, 543088), (4348, 407316), (4368, 405451), (4476, 395668), (4849, 365232), (5222, 339144), (5968, 296751), (6522, 271544), (7609, 232752), (7833, 226096), (8696, 203658), (8952, 197834), (9698, 182616), (10444, 169572), (13044, 135772), (14131, 125328), (14547, 121744), (15218, 116376), (15666, 113048), (17392, 101829), (17904, 98917), (19396, 91308), (20888, 84786), (22827, 77584), (26088, 67886), (28262, 62664), (29094, 60872), (30436, 58188), (31332, 56524), (33943, 52176), (38792, 45654), (41776, 42393)]