8193883992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{42821}}^1$

素因数の和:42921

約数の個数: 128

約数和(自身を含む): 25158781440

約数和(自身を除く): 16964897448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 102, 119, 134, 136, 168, 201, 204, 238, 268, 357, 402, 408, 469, 476, 536, 714, 804, 938, 952, 1139, 1407, 1428, 1608, 1876, 2278, 2814, 2856, 3417, 3752, 4556, 5628, 6834, 7973, 9112, 11256, 13668, 15946, 23919, 27336, 31892, 42821, 47838, 63784, 85642, 95676, 128463, 171284, 191352, 256926, 299747, 342568, 513852, 599494, 727957, 899241, 1027704, 1198988, 1455914, 1798482, 2183871, 2397976, 2869007, 2911828, 3596964, 4367742, 5095699, 5738014, 5823656, 7193928, 8607021, 8735484, 10191398, 11476028, 15287097, 17214042, 17470968, 20083049, 20382796, 22952056, 30574194, 34428084, 40166098, 40765592, 48773119, 60249147, 61148388, 68856168, 80332196, 97546238, 120498294, 122296776, 146319357, 160664392, 195092476, 240996588, 292638714, 341411833, 390184952, 481993176, 585277428, 682823666, 1024235499, 1170554856, 1365647332, 2048470998, 2731294664, 4096941996, 8193883992]

約数ペア:

[(1, 8193883992), (2, 4096941996), (3, 2731294664), (4, 2048470998), (6, 1365647332), (7, 1170554856), (8, 1024235499), (12, 682823666), (14, 585277428), (17, 481993176), (21, 390184952), (24, 341411833), (28, 292638714), (34, 240996588), (42, 195092476), (51, 160664392), (56, 146319357), (67, 122296776), (68, 120498294), (84, 97546238), (102, 80332196), (119, 68856168), (134, 61148388), (136, 60249147), (168, 48773119), (201, 40765592), (204, 40166098), (238, 34428084), (268, 30574194), (357, 22952056), (402, 20382796), (408, 20083049), (469, 17470968), (476, 17214042), (536, 15287097), (714, 11476028), (804, 10191398), (938, 8735484), (952, 8607021), (1139, 7193928), (1407, 5823656), (1428, 5738014), (1608, 5095699), (1876, 4367742), (2278, 3596964), (2814, 2911828), (2856, 2869007), (3417, 2397976), (3752, 2183871), (4556, 1798482), (5628, 1455914), (6834, 1198988), (7973, 1027704), (9112, 899241), (11256, 727957), (13668, 599494), (15946, 513852), (23919, 342568), (27336, 299747), (31892, 256926), (42821, 191352), (47838, 171284), (63784, 128463), (85642, 95676)]