881242344

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 2619302400

約数和(自身を除く): 1738060056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 71, 72, 76, 86, 114, 129, 142, 152, 171, 172, 211, 213, 228, 258, 284, 342, 344, 387, 422, 426, 456, 516, 568, 633, 639, 684, 774, 817, 844, 852, 1032, 1266, 1278, 1349, 1368, 1548, 1634, 1688, 1704, 1899, 2451, 2532, 2556, 2698, 3053, 3096, 3268, 3798, 4009, 4047, 4902, 5064, 5112, 5396, 6106, 6536, 7353, 7596, 8018, 8094, 9073, 9159, 9804, 10792, 12027, 12141, 12212, 14706, 14981, 15192, 16036, 16188, 18146, 18318, 19608, 24054, 24282, 24424, 27219, 27477, 29412, 29962, 32072, 32376, 36081, 36292, 36636, 44943, 48108, 48564, 54438, 54954, 58007, 58824, 59924, 72162, 72584, 73272, 81657, 89886, 96216, 97128, 108876, 109908, 116014, 119848, 134829, 144324, 163314, 172387, 174021, 179772, 217752, 219816, 232028, 269658, 284639, 288648, 326628, 344774, 348042, 359544, 464056, 517161, 522063, 539316, 569278, 644183, 653256, 689548, 696084, 853917, 1034322, 1044126, 1078632, 1138556, 1288366, 1379096, 1392168, 1551483, 1707834, 1932549, 2068644, 2088252, 2277112, 2561751, 2576732, 3102966, 3415668, 3865098, 4137288, 4176504, 5123502, 5153464, 5797647, 6205932, 6831336, 7730196, 10247004, 11595294, 12239477, 12411864, 15460392, 20494008, 23190588, 24478954, 36718431, 46381176, 48957908, 73436862, 97915816, 110155293, 146873724, 220310586, 293747448, 440621172, 881242344]

約数ペア:

[(1, 881242344), (2, 440621172), (3, 293747448), (4, 220310586), (6, 146873724), (8, 110155293), (9, 97915816), (12, 73436862), (18, 48957908), (19, 46381176), (24, 36718431), (36, 24478954), (38, 23190588), (43, 20494008), (57, 15460392), (71, 12411864), (72, 12239477), (76, 11595294), (86, 10247004), (114, 7730196), (129, 6831336), (142, 6205932), (152, 5797647), (171, 5153464), (172, 5123502), (211, 4176504), (213, 4137288), (228, 3865098), (258, 3415668), (284, 3102966), (342, 2576732), (344, 2561751), (387, 2277112), (422, 2088252), (426, 2068644), (456, 1932549), (516, 1707834), (568, 1551483), (633, 1392168), (639, 1379096), (684, 1288366), (774, 1138556), (817, 1078632), (844, 1044126), (852, 1034322), (1032, 853917), (1266, 696084), (1278, 689548), (1349, 653256), (1368, 644183), (1548, 569278), (1634, 539316), (1688, 522063), (1704, 517161), (1899, 464056), (2451, 359544), (2532, 348042), (2556, 344774), (2698, 326628), (3053, 288648), (3096, 284639), (3268, 269658), (3798, 232028), (4009, 219816), (4047, 217752), (4902, 179772), (5064, 174021), (5112, 172387), (5396, 163314), (6106, 144324), (6536, 134829), (7353, 119848), (7596, 116014), (8018, 109908), (8094, 108876), (9073, 97128), (9159, 96216), (9804, 89886), (10792, 81657), (12027, 73272), (12141, 72584), (12212, 72162), (14706, 59924), (14981, 58824), (15192, 58007), (16036, 54954), (16188, 54438), (18146, 48564), (18318, 48108), (19608, 44943), (24054, 36636), (24282, 36292), (24424, 36081), (27219, 32376), (27477, 32072), (29412, 29962)]