538395732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 1662786216

約数和(自身を除く): 1124390484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 73, 74, 84, 98, 111, 113, 126, 146, 147, 148, 196, 219, 222, 226, 252, 259, 292, 294, 333, 339, 438, 441, 444, 452, 511, 518, 588, 657, 666, 678, 777, 791, 876, 882, 1017, 1022, 1036, 1314, 1332, 1356, 1533, 1554, 1582, 1764, 1813, 2034, 2044, 2331, 2373, 2628, 2701, 3066, 3108, 3164, 3577, 3626, 4068, 4181, 4599, 4662, 4746, 5402, 5439, 5537, 6132, 7119, 7154, 7252, 8103, 8249, 8362, 9198, 9324, 9492, 10731, 10804, 10878, 11074, 12543, 14238, 14308, 16206, 16317, 16498, 16611, 16724, 18396, 18907, 21462, 21756, 22148, 24309, 24747, 25086, 28476, 29267, 32193, 32412, 32634, 32996, 33222, 37629, 37814, 42924, 48618, 49494, 49833, 50172, 56721, 57743, 58534, 64386, 65268, 66444, 74241, 75258, 75628, 87801, 97236, 98988, 99666, 113442, 115486, 117068, 128772, 132349, 148482, 150516, 170163, 173229, 175602, 199332, 204869, 226884, 230972, 263403, 264698, 296964, 305213, 340326, 346458, 351204, 397047, 404201, 409738, 519687, 526806, 529396, 610426, 614607, 680652, 692916, 794094, 808402, 819476, 915639, 1039374, 1053612, 1191141, 1212603, 1220852, 1229214, 1588188, 1616804, 1831278, 1843821, 2078748, 2136491, 2382282, 2425206, 2458428, 2746917, 3637809, 3662556, 3687642, 4272982, 4764564, 4850412, 5493834, 6409473, 7275618, 7375284, 8545964, 10987668, 12818946, 14551236, 14955437, 19228419, 25637892, 29910874, 38456838, 44866311, 59821748, 76913676, 89732622, 134598933, 179465244, 269197866, 538395732]

約数ペア:

[(1, 538395732), (2, 269197866), (3, 179465244), (4, 134598933), (6, 89732622), (7, 76913676), (9, 59821748), (12, 44866311), (14, 38456838), (18, 29910874), (21, 25637892), (28, 19228419), (36, 14955437), (37, 14551236), (42, 12818946), (49, 10987668), (63, 8545964), (73, 7375284), (74, 7275618), (84, 6409473), (98, 5493834), (111, 4850412), (113, 4764564), (126, 4272982), (146, 3687642), (147, 3662556), (148, 3637809), (196, 2746917), (219, 2458428), (222, 2425206), (226, 2382282), (252, 2136491), (259, 2078748), (292, 1843821), (294, 1831278), (333, 1616804), (339, 1588188), (438, 1229214), (441, 1220852), (444, 1212603), (452, 1191141), (511, 1053612), (518, 1039374), (588, 915639), (657, 819476), (666, 808402), (678, 794094), (777, 692916), (791, 680652), (876, 614607), (882, 610426), (1017, 529396), (1022, 526806), (1036, 519687), (1314, 409738), (1332, 404201), (1356, 397047), (1533, 351204), (1554, 346458), (1582, 340326), (1764, 305213), (1813, 296964), (2034, 264698), (2044, 263403), (2331, 230972), (2373, 226884), (2628, 204869), (2701, 199332), (3066, 175602), (3108, 173229), (3164, 170163), (3577, 150516), (3626, 148482), (4068, 132349), (4181, 128772), (4599, 117068), (4662, 115486), (4746, 113442), (5402, 99666), (5439, 98988), (5537, 97236), (6132, 87801), (7119, 75628), (7154, 75258), (7252, 74241), (8103, 66444), (8249, 65268), (8362, 64386), (9198, 58534), (9324, 57743), (9492, 56721), (10731, 50172), (10804, 49833), (10878, 49494), (11074, 48618), (12543, 42924), (14238, 37814), (14308, 37629), (16206, 33222), (16317, 32996), (16498, 32634), (16611, 32412), (16724, 32193), (18396, 29267), (18907, 28476), (21462, 25086), (21756, 24747), (22148, 24309)]