15171621372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1705

約数の個数: 216

約数和(自身を含む): 43880172336

約数和(自身を除く): 28708550964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 153, 171, 172, 204, 228, 258, 306, 323, 342, 361, 387, 516, 612, 646, 684, 722, 731, 774, 817, 969, 1083, 1292, 1444, 1462, 1548, 1597, 1634, 1938, 2166, 2193, 2451, 2907, 2924, 3194, 3249, 3268, 3876, 4332, 4386, 4791, 4902, 5814, 6137, 6388, 6498, 6579, 7353, 8772, 9582, 9804, 11628, 12274, 12996, 13158, 13889, 14373, 14706, 15523, 18411, 19164, 24548, 26316, 27149, 27778, 28746, 29412, 30343, 31046, 36822, 41667, 46569, 54298, 55233, 55556, 57492, 60686, 62092, 68671, 73644, 81447, 83334, 91029, 93138, 108596, 110466, 121372, 125001, 137342, 139707, 162894, 166668, 182058, 186276, 206013, 220932, 244341, 250002, 263891, 273087, 274684, 279414, 325788, 364116, 412026, 488682, 500004, 515831, 527782, 546174, 558828, 576517, 618039, 791673, 824052, 977364, 1031662, 1055564, 1092348, 1153034, 1167407, 1236078, 1304749, 1547493, 1583346, 1729551, 2063324, 2306068, 2334814, 2375019, 2472156, 2609498, 3094986, 3166692, 3459102, 3502221, 3914247, 4642479, 4669628, 4750038, 5188653, 5218996, 6189972, 6918204, 7004442, 7828494, 9284958, 9500076, 9800789, 10377306, 10506663, 11742741, 14008884, 15656988, 18569916, 19601578, 20754612, 21013326, 22180733, 23485482, 24790231, 29402367, 39203156, 42026652, 44361466, 46970964, 49580462, 58804734, 66542199, 74370693, 88207101, 88722932, 99160924, 117609468, 133084398, 148741386, 176414202, 199626597, 223112079, 266168796, 297482772, 352828404, 399253194, 421433927, 446224158, 798506388, 842867854, 892448316, 1264301781, 1685735708, 2528603562, 3792905343, 5057207124, 7585810686, 15171621372]

約数ペア:

[(1, 15171621372), (2, 7585810686), (3, 5057207124), (4, 3792905343), (6, 2528603562), (9, 1685735708), (12, 1264301781), (17, 892448316), (18, 842867854), (19, 798506388), (34, 446224158), (36, 421433927), (38, 399253194), (43, 352828404), (51, 297482772), (57, 266168796), (68, 223112079), (76, 199626597), (86, 176414202), (102, 148741386), (114, 133084398), (129, 117609468), (153, 99160924), (171, 88722932), (172, 88207101), (204, 74370693), (228, 66542199), (258, 58804734), (306, 49580462), (323, 46970964), (342, 44361466), (361, 42026652), (387, 39203156), (516, 29402367), (612, 24790231), (646, 23485482), (684, 22180733), (722, 21013326), (731, 20754612), (774, 19601578), (817, 18569916), (969, 15656988), (1083, 14008884), (1292, 11742741), (1444, 10506663), (1462, 10377306), (1548, 9800789), (1597, 9500076), (1634, 9284958), (1938, 7828494), (2166, 7004442), (2193, 6918204), (2451, 6189972), (2907, 5218996), (2924, 5188653), (3194, 4750038), (3249, 4669628), (3268, 4642479), (3876, 3914247), (4332, 3502221), (4386, 3459102), (4791, 3166692), (4902, 3094986), (5814, 2609498), (6137, 2472156), (6388, 2375019), (6498, 2334814), (6579, 2306068), (7353, 2063324), (8772, 1729551), (9582, 1583346), (9804, 1547493), (11628, 1304749), (12274, 1236078), (12996, 1167407), (13158, 1153034), (13889, 1092348), (14373, 1055564), (14706, 1031662), (15523, 977364), (18411, 824052), (19164, 791673), (24548, 618039), (26316, 576517), (27149, 558828), (27778, 546174), (28746, 527782), (29412, 515831), (30343, 500004), (31046, 488682), (36822, 412026), (41667, 364116), (46569, 325788), (54298, 279414), (55233, 274684), (55556, 273087), (57492, 263891), (60686, 250002), (62092, 244341), (68671, 220932), (73644, 206013), (81447, 186276), (83334, 182058), (91029, 166668), (93138, 162894), (108596, 139707), (110466, 137342), (121372, 125001)]