381799680012

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2153}}^1\times {\mathrm{25523}}^1$

素因数の和:27879

約数の個数: 72

約数和(自身を含む): 970593899184

約数和(自身を除く): 588794219172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2153, 2316, 3474, 4306, 6459, 6948, 8612, 12918, 19377, 25523, 25836, 38754, 51046, 76569, 77508, 102092, 153138, 229707, 306276, 415529, 459414, 831058, 918828, 1246587, 1662116, 2493174, 3739761, 4925939, 4986348, 7479522, 9851878, 14777817, 14959044, 19703756, 29555634, 44333451, 54951019, 59111268, 88666902, 109902038, 164853057, 177333804, 219804076, 329706114, 494559171, 659412228, 989118342, 1978236684, 10605546667, 21211093334, 31816640001, 42422186668, 63633280002, 95449920003, 127266560004, 190899840006, 381799680012]

約数ペア:

[(1, 381799680012), (2, 190899840006), (3, 127266560004), (4, 95449920003), (6, 63633280002), (9, 42422186668), (12, 31816640001), (18, 21211093334), (36, 10605546667), (193, 1978236684), (386, 989118342), (579, 659412228), (772, 494559171), (1158, 329706114), (1737, 219804076), (2153, 177333804), (2316, 164853057), (3474, 109902038), (4306, 88666902), (6459, 59111268), (6948, 54951019), (8612, 44333451), (12918, 29555634), (19377, 19703756), (25523, 14959044), (25836, 14777817), (38754, 9851878), (51046, 7479522), (76569, 4986348), (77508, 4925939), (102092, 3739761), (153138, 2493174), (229707, 1662116), (306276, 1246587), (415529, 918828), (459414, 831058)]