255741008964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:1114

約数の個数: 192

約数和(自身を含む): 695251501056

約数和(自身を除く): 439510492092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 193, 223, 254, 381, 386, 446, 508, 557, 579, 669, 762, 772, 889, 892, 1114, 1158, 1338, 1351, 1524, 1561, 1671, 1778, 2228, 2316, 2667, 2676, 2702, 3122, 3342, 3556, 3899, 4053, 4683, 5334, 5404, 6244, 6684, 7798, 8106, 9366, 10668, 11697, 15596, 16212, 18732, 23394, 24511, 28321, 43039, 46788, 49022, 56642, 70739, 73533, 84963, 86078, 98044, 107501, 113284, 124211, 129117, 141478, 147066, 169926, 171577, 172156, 198247, 212217, 215002, 248422, 258234, 282956, 294132, 301273, 322503, 339852, 343154, 372633, 396494, 424434, 430004, 495173, 496844, 514731, 516468, 594741, 602546, 645006, 686308, 745266, 752507, 792988, 848868, 869477, 903819, 990346, 1029462, 1189482, 1205092, 1290012, 1485519, 1490532, 1505014, 1738954, 1807638, 1980692, 2058924, 2257521, 2378964, 2608431, 2971038, 3010028, 3477908, 3615276, 4515042, 5216862, 5465953, 5942076, 9030084, 10433724, 10931906, 13652627, 15774797, 16397859, 21863812, 23972723, 27305254, 31549594, 32795718, 38261671, 40957881, 47324391, 47945446, 54610508, 63099188, 65591436, 71918169, 76523342, 81915762, 94648782, 95568389, 95890892, 110423579, 114785013, 143836338, 153046684, 163831524, 167809061, 189297564, 191136778, 220847158, 229570026, 286705167, 287672676, 331270737, 335618122, 382273556, 441694316, 459140052, 503427183, 573410334, 662541474, 671236244, 1006854366, 1146820668, 1325082948, 2013708732, 3044535821, 6089071642, 9133607463, 12178143284, 18267214926, 21311750747, 36534429852, 42623501494, 63935252241, 85247002988, 127870504482, 255741008964]

約数ペア:

[(1, 255741008964), (2, 127870504482), (3, 85247002988), (4, 63935252241), (6, 42623501494), (7, 36534429852), (12, 21311750747), (14, 18267214926), (21, 12178143284), (28, 9133607463), (42, 6089071642), (84, 3044535821), (127, 2013708732), (193, 1325082948), (223, 1146820668), (254, 1006854366), (381, 671236244), (386, 662541474), (446, 573410334), (508, 503427183), (557, 459140052), (579, 441694316), (669, 382273556), (762, 335618122), (772, 331270737), (889, 287672676), (892, 286705167), (1114, 229570026), (1158, 220847158), (1338, 191136778), (1351, 189297564), (1524, 167809061), (1561, 163831524), (1671, 153046684), (1778, 143836338), (2228, 114785013), (2316, 110423579), (2667, 95890892), (2676, 95568389), (2702, 94648782), (3122, 81915762), (3342, 76523342), (3556, 71918169), (3899, 65591436), (4053, 63099188), (4683, 54610508), (5334, 47945446), (5404, 47324391), (6244, 40957881), (6684, 38261671), (7798, 32795718), (8106, 31549594), (9366, 27305254), (10668, 23972723), (11697, 21863812), (15596, 16397859), (16212, 15774797), (18732, 13652627), (23394, 10931906), (24511, 10433724), (28321, 9030084), (43039, 5942076), (46788, 5465953), (49022, 5216862), (56642, 4515042), (70739, 3615276), (73533, 3477908), (84963, 3010028), (86078, 2971038), (98044, 2608431), (107501, 2378964), (113284, 2257521), (124211, 2058924), (129117, 1980692), (141478, 1807638), (147066, 1738954), (169926, 1505014), (171577, 1490532), (172156, 1485519), (198247, 1290012), (212217, 1205092), (215002, 1189482), (248422, 1029462), (258234, 990346), (282956, 903819), (294132, 869477), (301273, 848868), (322503, 792988), (339852, 752507), (343154, 745266), (372633, 686308), (396494, 645006), (424434, 602546), (430004, 594741), (495173, 516468), (496844, 514731)]