381327471456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{17393}}^1$

素因数の和:17629

約数の個数: 192

約数和(自身を含む): 1060405032960

約数和(自身を除く): 679077561504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 93, 96, 106, 124, 139, 159, 186, 212, 248, 278, 318, 372, 417, 424, 496, 556, 636, 744, 834, 848, 992, 1112, 1272, 1488, 1643, 1668, 1696, 2224, 2544, 2976, 3286, 3336, 4309, 4448, 4929, 5088, 6572, 6672, 7367, 8618, 9858, 12927, 13144, 13344, 14734, 17236, 17393, 19716, 22101, 25854, 26288, 29468, 34472, 34786, 39432, 44202, 51708, 52179, 52576, 58936, 68944, 69572, 78864, 88404, 103416, 104358, 117872, 137888, 139144, 157728, 176808, 206832, 208716, 228377, 235744, 278288, 353616, 413664, 417432, 456754, 539183, 556576, 685131, 707232, 834864, 913508, 921829, 1078366, 1370262, 1617549, 1669728, 1827016, 1843658, 2156732, 2417627, 2740524, 2765487, 3235098, 3654032, 3687316, 4313464, 4835254, 5481048, 5530974, 6470196, 7252881, 7308064, 7374632, 8626928, 9670508, 10962096, 11061948, 12940392, 14505762, 14749264, 17253856, 19341016, 21924192, 22123896, 25880784, 28576699, 29011524, 29498528, 38682032, 44247792, 51761568, 57153398, 58023048, 74946437, 77364064, 85730097, 88495584, 114306796, 116046096, 128134231, 149892874, 171460194, 224839311, 228613592, 232092192, 256268462, 299785748, 342920388, 384402693, 449678622, 457227184, 512536924, 599571496, 685840776, 768805386, 899357244, 914454368, 1025073848, 1199142992, 1371681552, 1537610772, 1798714488, 2050147696, 2398285984, 2743363104, 3075221544, 3597428976, 3972161161, 4100295392, 6150443088, 7194857952, 7944322322, 11916483483, 12300886176, 15888644644, 23832966966, 31777289288, 47665933932, 63554578576, 95331867864, 127109157152, 190663735728, 381327471456]

約数ペア:

[(1, 381327471456), (2, 190663735728), (3, 127109157152), (4, 95331867864), (6, 63554578576), (8, 47665933932), (12, 31777289288), (16, 23832966966), (24, 15888644644), (31, 12300886176), (32, 11916483483), (48, 7944322322), (53, 7194857952), (62, 6150443088), (93, 4100295392), (96, 3972161161), (106, 3597428976), (124, 3075221544), (139, 2743363104), (159, 2398285984), (186, 2050147696), (212, 1798714488), (248, 1537610772), (278, 1371681552), (318, 1199142992), (372, 1025073848), (417, 914454368), (424, 899357244), (496, 768805386), (556, 685840776), (636, 599571496), (744, 512536924), (834, 457227184), (848, 449678622), (992, 384402693), (1112, 342920388), (1272, 299785748), (1488, 256268462), (1643, 232092192), (1668, 228613592), (1696, 224839311), (2224, 171460194), (2544, 149892874), (2976, 128134231), (3286, 116046096), (3336, 114306796), (4309, 88495584), (4448, 85730097), (4929, 77364064), (5088, 74946437), (6572, 58023048), (6672, 57153398), (7367, 51761568), (8618, 44247792), (9858, 38682032), (12927, 29498528), (13144, 29011524), (13344, 28576699), (14734, 25880784), (17236, 22123896), (17393, 21924192), (19716, 19341016), (22101, 17253856), (25854, 14749264), (26288, 14505762), (29468, 12940392), (34472, 11061948), (34786, 10962096), (39432, 9670508), (44202, 8626928), (51708, 7374632), (52179, 7308064), (52576, 7252881), (58936, 6470196), (68944, 5530974), (69572, 5481048), (78864, 4835254), (88404, 4313464), (103416, 3687316), (104358, 3654032), (117872, 3235098), (137888, 2765487), (139144, 2740524), (157728, 2417627), (176808, 2156732), (206832, 1843658), (208716, 1827016), (228377, 1669728), (235744, 1617549), (278288, 1370262), (353616, 1078366), (413664, 921829), (417432, 913508), (456754, 834864), (539183, 707232), (556576, 685131)]