19826225928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2141

約数の個数: 256

約数和(自身を含む): 60739200000

約数和(自身を除く): 40912974072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 37, 51, 54, 68, 72, 73, 74, 102, 108, 111, 136, 146, 148, 153, 204, 216, 219, 222, 292, 296, 306, 333, 408, 438, 444, 459, 584, 612, 629, 657, 666, 876, 888, 918, 999, 1224, 1241, 1258, 1314, 1332, 1752, 1836, 1887, 1971, 1998, 1999, 2482, 2516, 2628, 2664, 2701, 3672, 3723, 3774, 3942, 3996, 3998, 4964, 5032, 5256, 5402, 5661, 5997, 7446, 7548, 7884, 7992, 7996, 8103, 9928, 10804, 11169, 11322, 11994, 14892, 15096, 15768, 15992, 16206, 16983, 17991, 21608, 22338, 22644, 23988, 24309, 29784, 32412, 33507, 33966, 33983, 35982, 44676, 45288, 45917, 47976, 48618, 53973, 64824, 67014, 67932, 67966, 71964, 72927, 73963, 89352, 91834, 97236, 101949, 107946, 134028, 135864, 135932, 137751, 143928, 145854, 145927, 147926, 183668, 194472, 203898, 215892, 221889, 268056, 271864, 275502, 291708, 291854, 295852, 305847, 367336, 407796, 413253, 431784, 437781, 443778, 551004, 583416, 583708, 591704, 611694, 665667, 815592, 826506, 875562, 887556, 917541, 1102008, 1167416, 1223388, 1239759, 1257371, 1313343, 1331334, 1653012, 1751124, 1775112, 1835082, 1997001, 2446776, 2479518, 2480759, 2514742, 2626686, 2662668, 3306024, 3502248, 3670164, 3772113, 3940029, 3994002, 4959036, 4961518, 5029484, 5253372, 5325336, 5399299, 7340328, 7442277, 7544226, 7880058, 7988004, 9918072, 9923036, 10058968, 10506744, 10798598, 11316339, 14884554, 15088452, 15760116, 15976008, 16197897, 19846072, 21597196, 22326831, 22632678, 29769108, 30176904, 31520232, 32395794, 33949017, 43194392, 44653662, 45265356, 48593691, 59538216, 64791588, 66980493, 67898034, 89307324, 90530712, 91788083, 97187382, 129583176, 133960986, 135796068, 145781073, 178614648, 183576166, 194374764, 267921972, 271592136, 275364249, 291562146, 367152332, 388749528, 535843944, 550728498, 583124292, 734304664, 826092747, 1101456996, 1166248584, 1652185494, 2202913992, 2478278241, 3304370988, 4956556482, 6608741976, 9913112964, 19826225928]

約数ペア:

[(1, 19826225928), (2, 9913112964), (3, 6608741976), (4, 4956556482), (6, 3304370988), (8, 2478278241), (9, 2202913992), (12, 1652185494), (17, 1166248584), (18, 1101456996), (24, 826092747), (27, 734304664), (34, 583124292), (36, 550728498), (37, 535843944), (51, 388749528), (54, 367152332), (68, 291562146), (72, 275364249), (73, 271592136), (74, 267921972), (102, 194374764), (108, 183576166), (111, 178614648), (136, 145781073), (146, 135796068), (148, 133960986), (153, 129583176), (204, 97187382), (216, 91788083), (219, 90530712), (222, 89307324), (292, 67898034), (296, 66980493), (306, 64791588), (333, 59538216), (408, 48593691), (438, 45265356), (444, 44653662), (459, 43194392), (584, 33949017), (612, 32395794), (629, 31520232), (657, 30176904), (666, 29769108), (876, 22632678), (888, 22326831), (918, 21597196), (999, 19846072), (1224, 16197897), (1241, 15976008), (1258, 15760116), (1314, 15088452), (1332, 14884554), (1752, 11316339), (1836, 10798598), (1887, 10506744), (1971, 10058968), (1998, 9923036), (1999, 9918072), (2482, 7988004), (2516, 7880058), (2628, 7544226), (2664, 7442277), (2701, 7340328), (3672, 5399299), (3723, 5325336), (3774, 5253372), (3942, 5029484), (3996, 4961518), (3998, 4959036), (4964, 3994002), (5032, 3940029), (5256, 3772113), (5402, 3670164), (5661, 3502248), (5997, 3306024), (7446, 2662668), (7548, 2626686), (7884, 2514742), (7992, 2480759), (7996, 2479518), (8103, 2446776), (9928, 1997001), (10804, 1835082), (11169, 1775112), (11322, 1751124), (11994, 1653012), (14892, 1331334), (15096, 1313343), (15768, 1257371), (15992, 1239759), (16206, 1223388), (16983, 1167416), (17991, 1102008), (21608, 917541), (22338, 887556), (22644, 875562), (23988, 826506), (24309, 815592), (29784, 665667), (32412, 611694), (33507, 591704), (33966, 583708), (33983, 583416), (35982, 551004), (44676, 443778), (45288, 437781), (45917, 431784), (47976, 413253), (48618, 407796), (53973, 367336), (64824, 305847), (67014, 295852), (67932, 291854), (67966, 291708), (71964, 275502), (72927, 271864), (73963, 268056), (89352, 221889), (91834, 215892), (97236, 203898), (101949, 194472), (107946, 183668), (134028, 147926), (135864, 145927), (135932, 145854), (137751, 143928)]