1619034816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1657}}^1$

素因数の和:2406

約数の個数: 112

約数和(自身を含む): 4905345536

約数和(自身を除く): 3286310720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 727, 1344, 1454, 1657, 2181, 2908, 3314, 4362, 4971, 5089, 5816, 6628, 8724, 9942, 10178, 11599, 11632, 13256, 15267, 17448, 19884, 20356, 23198, 23264, 26512, 30534, 34797, 34896, 39768, 40712, 46396, 46528, 53024, 61068, 69594, 69792, 79536, 81424, 92792, 106048, 122136, 139188, 139584, 159072, 162848, 185584, 244272, 278376, 318144, 325696, 371168, 488544, 556752, 742336, 977088, 1113504, 1204639, 2227008, 2409278, 3613917, 4818556, 7227834, 8432473, 9637112, 14455668, 16864946, 19274224, 25297419, 28911336, 33729892, 38548448, 50594838, 57822672, 67459784, 77096896, 101189676, 115645344, 134919568, 202379352, 231290688, 269839136, 404758704, 539678272, 809517408, 1619034816]

約数ペア:

[(1, 1619034816), (2, 809517408), (3, 539678272), (4, 404758704), (6, 269839136), (7, 231290688), (8, 202379352), (12, 134919568), (14, 115645344), (16, 101189676), (21, 77096896), (24, 67459784), (28, 57822672), (32, 50594838), (42, 38548448), (48, 33729892), (56, 28911336), (64, 25297419), (84, 19274224), (96, 16864946), (112, 14455668), (168, 9637112), (192, 8432473), (224, 7227834), (336, 4818556), (448, 3613917), (672, 2409278), (727, 2227008), (1344, 1204639), (1454, 1113504), (1657, 977088), (2181, 742336), (2908, 556752), (3314, 488544), (4362, 371168), (4971, 325696), (5089, 318144), (5816, 278376), (6628, 244272), (8724, 185584), (9942, 162848), (10178, 159072), (11599, 139584), (11632, 139188), (13256, 122136), (15267, 106048), (17448, 92792), (19884, 81424), (20356, 79536), (23198, 69792), (23264, 69594), (26512, 61068), (30534, 53024), (34797, 46528), (34896, 46396), (39768, 40712)]