2177771376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 6434588160

約数和(自身を除く): 4256816784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 389, 461, 506, 528, 552, 759, 778, 922, 1012, 1104, 1167, 1383, 1518, 1556, 1844, 2024, 2334, 2766, 3036, 3112, 3688, 4048, 4279, 4668, 5071, 5532, 6072, 6224, 7376, 8558, 8947, 9336, 10142, 10603, 11064, 12144, 12837, 15213, 17116, 17894, 18672, 20284, 21206, 22128, 25674, 26841, 30426, 31809, 34232, 35788, 40568, 42412, 51348, 53682, 60852, 63618, 68464, 71576, 81136, 84824, 98417, 102696, 107364, 116633, 121704, 127236, 143152, 169648, 179329, 196834, 205392, 214728, 233266, 243408, 254472, 295251, 349899, 358658, 393668, 429456, 466532, 508944, 537987, 590502, 699798, 717316, 787336, 933064, 1075974, 1181004, 1399596, 1434632, 1574672, 1866128, 1972619, 2151948, 2362008, 2799192, 2869264, 3945238, 4124567, 4303896, 4724016, 5598384, 5917857, 7890476, 8249134, 8607792, 11835714, 12373701, 15780952, 16498268, 23671428, 24747402, 31561904, 32996536, 45370237, 47342856, 49494804, 65993072, 90740474, 94685712, 98989608, 136110711, 181480948, 197979216, 272221422, 362961896, 544442844, 725923792, 1088885688, 2177771376]

約数ペア:

[(1, 2177771376), (2, 1088885688), (3, 725923792), (4, 544442844), (6, 362961896), (8, 272221422), (11, 197979216), (12, 181480948), (16, 136110711), (22, 98989608), (23, 94685712), (24, 90740474), (33, 65993072), (44, 49494804), (46, 47342856), (48, 45370237), (66, 32996536), (69, 31561904), (88, 24747402), (92, 23671428), (132, 16498268), (138, 15780952), (176, 12373701), (184, 11835714), (253, 8607792), (264, 8249134), (276, 7890476), (368, 5917857), (389, 5598384), (461, 4724016), (506, 4303896), (528, 4124567), (552, 3945238), (759, 2869264), (778, 2799192), (922, 2362008), (1012, 2151948), (1104, 1972619), (1167, 1866128), (1383, 1574672), (1518, 1434632), (1556, 1399596), (1844, 1181004), (2024, 1075974), (2334, 933064), (2766, 787336), (3036, 717316), (3112, 699798), (3688, 590502), (4048, 537987), (4279, 508944), (4668, 466532), (5071, 429456), (5532, 393668), (6072, 358658), (6224, 349899), (7376, 295251), (8558, 254472), (8947, 243408), (9336, 233266), (10142, 214728), (10603, 205392), (11064, 196834), (12144, 179329), (12837, 169648), (15213, 143152), (17116, 127236), (17894, 121704), (18672, 116633), (20284, 107364), (21206, 102696), (22128, 98417), (25674, 84824), (26841, 81136), (30426, 71576), (31809, 68464), (34232, 63618), (35788, 60852), (40568, 53682), (42412, 51348)]