231370290072

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{261407}}^1$

素因数の和:262085

約数の個数: 96

約数和(自身を含む): 660630297600

約数和(自身を除く): 429260007528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 647, 684, 1294, 1368, 1941, 2588, 3882, 5176, 5823, 7764, 11646, 12293, 15528, 23292, 24586, 36879, 46584, 49172, 73758, 98344, 110637, 147516, 221274, 261407, 295032, 442548, 522814, 784221, 885096, 1045628, 1568442, 2091256, 2352663, 3136884, 4705326, 4966733, 6273768, 9410652, 9933466, 14900199, 18821304, 19866932, 29800398, 39733864, 44700597, 59600796, 89401194, 119201592, 169130329, 178802388, 338260658, 357604776, 507390987, 676521316, 1014781974, 1353042632, 1522172961, 2029563948, 3044345922, 3213476251, 4059127896, 6088691844, 6426952502, 9640428753, 12177383688, 12853905004, 19280857506, 25707810008, 28921286259, 38561715012, 57842572518, 77123430024, 115685145036, 231370290072]

約数ペア:

[(1, 231370290072), (2, 115685145036), (3, 77123430024), (4, 57842572518), (6, 38561715012), (8, 28921286259), (9, 25707810008), (12, 19280857506), (18, 12853905004), (19, 12177383688), (24, 9640428753), (36, 6426952502), (38, 6088691844), (57, 4059127896), (72, 3213476251), (76, 3044345922), (114, 2029563948), (152, 1522172961), (171, 1353042632), (228, 1014781974), (342, 676521316), (456, 507390987), (647, 357604776), (684, 338260658), (1294, 178802388), (1368, 169130329), (1941, 119201592), (2588, 89401194), (3882, 59600796), (5176, 44700597), (5823, 39733864), (7764, 29800398), (11646, 19866932), (12293, 18821304), (15528, 14900199), (23292, 9933466), (24586, 9410652), (36879, 6273768), (46584, 4966733), (49172, 4705326), (73758, 3136884), (98344, 2352663), (110637, 2091256), (147516, 1568442), (221274, 1045628), (261407, 885096), (295032, 784221), (442548, 522814)]