1998159072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1961

約数の個数: 192

約数和(自身を含む): 6510034944

約数和(自身を除く): 4511875872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 208, 224, 254, 273, 312, 336, 364, 381, 416, 508, 546, 624, 672, 728, 762, 889, 1016, 1092, 1248, 1456, 1524, 1651, 1778, 1801, 2032, 2184, 2667, 2912, 3048, 3302, 3556, 3602, 4064, 4368, 4953, 5334, 5403, 6096, 6604, 7112, 7204, 8736, 9906, 10668, 10806, 11557, 12192, 12607, 13208, 14224, 14408, 19812, 21336, 21612, 23114, 23413, 25214, 26416, 28448, 28816, 34671, 37821, 39624, 42672, 43224, 46228, 46826, 50428, 52832, 57632, 69342, 70239, 75642, 79248, 85344, 86448, 92456, 93652, 100856, 138684, 140478, 151284, 158496, 163891, 172896, 184912, 187304, 201712, 228727, 277368, 280956, 302568, 327782, 369824, 374608, 403424, 457454, 491673, 554736, 561912, 605136, 655564, 686181, 749216, 914908, 983346, 1109472, 1123824, 1210272, 1311128, 1372362, 1601089, 1829816, 1966692, 2247648, 2622256, 2744724, 2973451, 3202178, 3659632, 3933384, 4803267, 5244512, 5489448, 5946902, 6404356, 7319264, 7866768, 8920353, 9606534, 10978896, 11893804, 12808712, 15733536, 17840706, 19213068, 20814157, 21957792, 23787608, 25617424, 35681412, 38426136, 41628314, 47575216, 51234848, 62442471, 71362824, 76852272, 83256628, 95150432, 124884942, 142725648, 153704544, 166513256, 249769884, 285451296, 333026512, 499539768, 666053024, 999079536, 1998159072]

約数ペア:

[(1, 1998159072), (2, 999079536), (3, 666053024), (4, 499539768), (6, 333026512), (7, 285451296), (8, 249769884), (12, 166513256), (13, 153704544), (14, 142725648), (16, 124884942), (21, 95150432), (24, 83256628), (26, 76852272), (28, 71362824), (32, 62442471), (39, 51234848), (42, 47575216), (48, 41628314), (52, 38426136), (56, 35681412), (78, 25617424), (84, 23787608), (91, 21957792), (96, 20814157), (104, 19213068), (112, 17840706), (127, 15733536), (156, 12808712), (168, 11893804), (182, 10978896), (208, 9606534), (224, 8920353), (254, 7866768), (273, 7319264), (312, 6404356), (336, 5946902), (364, 5489448), (381, 5244512), (416, 4803267), (508, 3933384), (546, 3659632), (624, 3202178), (672, 2973451), (728, 2744724), (762, 2622256), (889, 2247648), (1016, 1966692), (1092, 1829816), (1248, 1601089), (1456, 1372362), (1524, 1311128), (1651, 1210272), (1778, 1123824), (1801, 1109472), (2032, 983346), (2184, 914908), (2667, 749216), (2912, 686181), (3048, 655564), (3302, 605136), (3556, 561912), (3602, 554736), (4064, 491673), (4368, 457454), (4953, 403424), (5334, 374608), (5403, 369824), (6096, 327782), (6604, 302568), (7112, 280956), (7204, 277368), (8736, 228727), (9906, 201712), (10668, 187304), (10806, 184912), (11557, 172896), (12192, 163891), (12607, 158496), (13208, 151284), (14224, 140478), (14408, 138684), (19812, 100856), (21336, 93652), (21612, 92456), (23114, 86448), (23413, 85344), (25214, 79248), (26416, 75642), (28448, 70239), (28816, 69342), (34671, 57632), (37821, 52832), (39624, 50428), (42672, 46826), (43224, 46228)]