1900528656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5245

約数の個数: 160

約数和(自身を含む): 5746298880

約数和(自身を除く): 3845770224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 741, 744, 806, 912, 988, 1178, 1209, 1482, 1488, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 3952, 4712, 4836, 5171, 5928, 6448, 7068, 7657, 9424, 9672, 10342, 11856, 14136, 15314, 15513, 19344, 20684, 22971, 28272, 30628, 31026, 41368, 45942, 61256, 62052, 67223, 82736, 91884, 98249, 122512, 124104, 134446, 160301, 183768, 196498, 201669, 248208, 268892, 294747, 320602, 367536, 392996, 403338, 480903, 537784, 589494, 641204, 785992, 806676, 961806, 1075568, 1178988, 1277237, 1282408, 1571984, 1613352, 1923612, 2083913, 2357976, 2554474, 2564816, 3045719, 3226704, 3831711, 3847224, 4167826, 4715952, 5108948, 6091438, 6251739, 7663422, 7694448, 8335652, 9137157, 10217896, 12182876, 12503478, 15326844, 16671304, 18274314, 20435792, 24365752, 25006956, 30653688, 33342608, 36548628, 39594347, 48731504, 50013912, 61307376, 73097256, 79188694, 100027824, 118783041, 146194512, 158377388, 237566082, 316754776, 475132164, 633509552, 950264328, 1900528656]

約数ペア:

[(1, 1900528656), (2, 950264328), (3, 633509552), (4, 475132164), (6, 316754776), (8, 237566082), (12, 158377388), (13, 146194512), (16, 118783041), (19, 100027824), (24, 79188694), (26, 73097256), (31, 61307376), (38, 50013912), (39, 48731504), (48, 39594347), (52, 36548628), (57, 33342608), (62, 30653688), (76, 25006956), (78, 24365752), (93, 20435792), (104, 18274314), (114, 16671304), (124, 15326844), (152, 12503478), (156, 12182876), (186, 10217896), (208, 9137157), (228, 8335652), (247, 7694448), (248, 7663422), (304, 6251739), (312, 6091438), (372, 5108948), (403, 4715952), (456, 4167826), (494, 3847224), (496, 3831711), (589, 3226704), (624, 3045719), (741, 2564816), (744, 2554474), (806, 2357976), (912, 2083913), (988, 1923612), (1178, 1613352), (1209, 1571984), (1482, 1282408), (1488, 1277237), (1612, 1178988), (1767, 1075568), (1976, 961806), (2356, 806676), (2418, 785992), (2964, 641204), (3224, 589494), (3534, 537784), (3952, 480903), (4712, 403338), (4836, 392996), (5171, 367536), (5928, 320602), (6448, 294747), (7068, 268892), (7657, 248208), (9424, 201669), (9672, 196498), (10342, 183768), (11856, 160301), (14136, 134446), (15314, 124104), (15513, 122512), (19344, 98249), (20684, 91884), (22971, 82736), (28272, 67223), (30628, 62052), (31026, 61256), (41368, 45942)]