1631653532568

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^2\times {\mathrm{3289571}}^1$

素因数の和:3289749

約数の個数: 72

約数和(自身を含む): 4472946183420

約数和(自身を除く): 2841292650852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 6889, 13778, 20667, 27556, 41334, 55112, 62001, 82668, 124002, 165336, 248004, 496008, 3289571, 6579142, 9868713, 13158284, 19737426, 26316568, 29606139, 39474852, 59212278, 78949704, 118424556, 236849112, 273034393, 546068786, 819103179, 1092137572, 1638206358, 2184275144, 2457309537, 3276412716, 4914619074, 6552825432, 9829238148, 19658476296, 22661854619, 45323709238, 67985563857, 90647418476, 135971127714, 181294836952, 203956691571, 271942255428, 407913383142, 543884510856, 815826766284, 1631653532568]

約数ペア:

[(1, 1631653532568), (2, 815826766284), (3, 543884510856), (4, 407913383142), (6, 271942255428), (8, 203956691571), (9, 181294836952), (12, 135971127714), (18, 90647418476), (24, 67985563857), (36, 45323709238), (72, 22661854619), (83, 19658476296), (166, 9829238148), (249, 6552825432), (332, 4914619074), (498, 3276412716), (664, 2457309537), (747, 2184275144), (996, 1638206358), (1494, 1092137572), (1992, 819103179), (2988, 546068786), (5976, 273034393), (6889, 236849112), (13778, 118424556), (20667, 78949704), (27556, 59212278), (41334, 39474852), (55112, 29606139), (62001, 26316568), (82668, 19737426), (124002, 13158284), (165336, 9868713), (248004, 6579142), (496008, 3289571)]