19608791328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{40697}}^1$

素因数の和:40959

約数の個数: 144

約数和(自身を含む): 63996791040

約数和(自身を除く): 44387999712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 239, 252, 288, 336, 478, 504, 672, 717, 956, 1008, 1434, 1673, 1912, 2016, 2151, 2868, 3346, 3824, 4302, 5019, 5736, 6692, 7648, 8604, 10038, 11472, 13384, 15057, 17208, 20076, 22944, 26768, 30114, 34416, 40152, 40697, 53536, 60228, 68832, 80304, 81394, 120456, 122091, 160608, 162788, 240912, 244182, 284879, 325576, 366273, 481824, 488364, 569758, 651152, 732546, 854637, 976728, 1139516, 1302304, 1465092, 1709274, 1953456, 2279032, 2563911, 2930184, 3418548, 3906912, 4558064, 5127822, 5860368, 6837096, 9116128, 9726583, 10255644, 11720736, 13674192, 19453166, 20511288, 27348384, 29179749, 38906332, 41022576, 58359498, 68086081, 77812664, 82045152, 87539247, 116718996, 136172162, 155625328, 175078494, 204258243, 233437992, 272344324, 311250656, 350156988, 408516486, 466875984, 544688648, 612774729, 700313976, 817032972, 933751968, 1089377296, 1225549458, 1400627952, 1634065944, 2178754592, 2451098916, 2801255904, 3268131888, 4902197832, 6536263776, 9804395664, 19608791328]

約数ペア:

[(1, 19608791328), (2, 9804395664), (3, 6536263776), (4, 4902197832), (6, 3268131888), (7, 2801255904), (8, 2451098916), (9, 2178754592), (12, 1634065944), (14, 1400627952), (16, 1225549458), (18, 1089377296), (21, 933751968), (24, 817032972), (28, 700313976), (32, 612774729), (36, 544688648), (42, 466875984), (48, 408516486), (56, 350156988), (63, 311250656), (72, 272344324), (84, 233437992), (96, 204258243), (112, 175078494), (126, 155625328), (144, 136172162), (168, 116718996), (224, 87539247), (239, 82045152), (252, 77812664), (288, 68086081), (336, 58359498), (478, 41022576), (504, 38906332), (672, 29179749), (717, 27348384), (956, 20511288), (1008, 19453166), (1434, 13674192), (1673, 11720736), (1912, 10255644), (2016, 9726583), (2151, 9116128), (2868, 6837096), (3346, 5860368), (3824, 5127822), (4302, 4558064), (5019, 3906912), (5736, 3418548), (6692, 2930184), (7648, 2563911), (8604, 2279032), (10038, 1953456), (11472, 1709274), (13384, 1465092), (15057, 1302304), (17208, 1139516), (20076, 976728), (22944, 854637), (26768, 732546), (30114, 651152), (34416, 569758), (40152, 488364), (40697, 481824), (53536, 366273), (60228, 325576), (68832, 284879), (80304, 244182), (81394, 240912), (120456, 162788), (122091, 160608)]