1330644632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 2706000000

約数和(自身を除く): 1375355368

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 163, 172, 326, 344, 652, 817, 1249, 1304, 1634, 2498, 3097, 3268, 4996, 6194, 6536, 7009, 9992, 12388, 14018, 23731, 24776, 28036, 47462, 53707, 56072, 94924, 107414, 133171, 189848, 203587, 214828, 266342, 407174, 429656, 532684, 814348, 1020433, 1065368, 1628696, 2040866, 3868153, 4081732, 7736306, 8163464, 8754241, 15472612, 17508482, 30945224, 35016964, 70033928, 166330579, 332661158, 665322316, 1330644632]

約数ペア:

[(1, 1330644632), (2, 665322316), (4, 332661158), (8, 166330579), (19, 70033928), (38, 35016964), (43, 30945224), (76, 17508482), (86, 15472612), (152, 8754241), (163, 8163464), (172, 7736306), (326, 4081732), (344, 3868153), (652, 2040866), (817, 1628696), (1249, 1065368), (1304, 1020433), (1634, 814348), (2498, 532684), (3097, 429656), (3268, 407174), (4996, 266342), (6194, 214828), (6536, 203587), (7009, 189848), (9992, 133171), (12388, 107414), (14018, 94924), (23731, 56072), (24776, 53707), (28036, 47462)]