996989004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 3124832256

約数和(自身を除く): 2127843252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 47, 51, 66, 68, 69, 92, 94, 99, 102, 132, 137, 138, 141, 153, 187, 188, 198, 204, 207, 253, 274, 276, 282, 306, 374, 391, 396, 411, 414, 423, 506, 517, 548, 561, 564, 612, 748, 759, 782, 799, 822, 828, 846, 1012, 1034, 1081, 1122, 1173, 1233, 1507, 1518, 1551, 1564, 1598, 1644, 1683, 1692, 2068, 2162, 2244, 2277, 2329, 2346, 2397, 2466, 3014, 3036, 3102, 3151, 3196, 3243, 3366, 3519, 4301, 4324, 4521, 4554, 4653, 4658, 4692, 4794, 4932, 6028, 6204, 6302, 6439, 6486, 6732, 6987, 7038, 7191, 8602, 8789, 9042, 9108, 9306, 9316, 9453, 9588, 9729, 11891, 12604, 12878, 12903, 12972, 13563, 13974, 14076, 14382, 17204, 17578, 18084, 18377, 18612, 18906, 19317, 19458, 20961, 23782, 25619, 25756, 25806, 26367, 27126, 27948, 28359, 28764, 34661, 35156, 35673, 36754, 37812, 38634, 38709, 38916, 41922, 47564, 51238, 51612, 52734, 53567, 54252, 55131, 56718, 57951, 69322, 70829, 71346, 73508, 76857, 77268, 77418, 79101, 83844, 102476, 103983, 105468, 107019, 107134, 109463, 110262, 113436, 115902, 138644, 141658, 142692, 148097, 153714, 154836, 158202, 160701, 165393, 202147, 207966, 212487, 214038, 214268, 218926, 220524, 230571, 231804, 283316, 296194, 307428, 311949, 316404, 321402, 328389, 330786, 404294, 415932, 424974, 428076, 437852, 444291, 461142, 482103, 589237, 592388, 606441, 623898, 637461, 642804, 656778, 661572, 808588, 849948, 888582, 922284, 964206, 985167, 1178474, 1204093, 1212882, 1247796, 1274922, 1313556, 1332873, 1629067, 1767711, 1777164, 1819323, 1928412, 1970334, 2356948, 2408186, 2425764, 2517649, 2549844, 2665746, 3258134, 3535422, 3612279, 3638646, 3940668, 4816372, 4887201, 5035298, 5303133, 5331492, 6516268, 7070844, 7224558, 7277292, 7552947, 9774402, 10070596, 10606266, 10836837, 14449116, 14661603, 15105894, 19548804, 21212532, 21673674, 22658841, 27694139, 29323206, 30211788, 43347348, 45317682, 55388278, 58646412, 83082417, 90635364, 110776556, 166164834, 249247251, 332329668, 498494502, 996989004]

約数ペア:

[(1, 996989004), (2, 498494502), (3, 332329668), (4, 249247251), (6, 166164834), (9, 110776556), (11, 90635364), (12, 83082417), (17, 58646412), (18, 55388278), (22, 45317682), (23, 43347348), (33, 30211788), (34, 29323206), (36, 27694139), (44, 22658841), (46, 21673674), (47, 21212532), (51, 19548804), (66, 15105894), (68, 14661603), (69, 14449116), (92, 10836837), (94, 10606266), (99, 10070596), (102, 9774402), (132, 7552947), (137, 7277292), (138, 7224558), (141, 7070844), (153, 6516268), (187, 5331492), (188, 5303133), (198, 5035298), (204, 4887201), (207, 4816372), (253, 3940668), (274, 3638646), (276, 3612279), (282, 3535422), (306, 3258134), (374, 2665746), (391, 2549844), (396, 2517649), (411, 2425764), (414, 2408186), (423, 2356948), (506, 1970334), (517, 1928412), (548, 1819323), (561, 1777164), (564, 1767711), (612, 1629067), (748, 1332873), (759, 1313556), (782, 1274922), (799, 1247796), (822, 1212882), (828, 1204093), (846, 1178474), (1012, 985167), (1034, 964206), (1081, 922284), (1122, 888582), (1173, 849948), (1233, 808588), (1507, 661572), (1518, 656778), (1551, 642804), (1564, 637461), (1598, 623898), (1644, 606441), (1683, 592388), (1692, 589237), (2068, 482103), (2162, 461142), (2244, 444291), (2277, 437852), (2329, 428076), (2346, 424974), (2397, 415932), (2466, 404294), (3014, 330786), (3036, 328389), (3102, 321402), (3151, 316404), (3196, 311949), (3243, 307428), (3366, 296194), (3519, 283316), (4301, 231804), (4324, 230571), (4521, 220524), (4554, 218926), (4653, 214268), (4658, 214038), (4692, 212487), (4794, 207966), (4932, 202147), (6028, 165393), (6204, 160701), (6302, 158202), (6439, 154836), (6486, 153714), (6732, 148097), (6987, 142692), (7038, 141658), (7191, 138644), (8602, 115902), (8789, 113436), (9042, 110262), (9108, 109463), (9306, 107134), (9316, 107019), (9453, 105468), (9588, 103983), (9729, 102476), (11891, 83844), (12604, 79101), (12878, 77418), (12903, 77268), (12972, 76857), (13563, 73508), (13974, 71346), (14076, 70829), (14382, 69322), (17204, 57951), (17578, 56718), (18084, 55131), (18377, 54252), (18612, 53567), (18906, 52734), (19317, 51612), (19458, 51238), (20961, 47564), (23782, 41922), (25619, 38916), (25756, 38709), (25806, 38634), (26367, 37812), (27126, 36754), (27948, 35673), (28359, 35156), (28764, 34661)]