1999351368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 6587568000

約数和(自身を除く): 4588216632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 229, 238, 252, 306, 357, 408, 458, 476, 504, 612, 687, 714, 916, 952, 1019, 1071, 1224, 1374, 1428, 1603, 1832, 2038, 2061, 2142, 2748, 2856, 3057, 3206, 3893, 4076, 4122, 4284, 4809, 5496, 6114, 6412, 7133, 7786, 8152, 8244, 8568, 9171, 9618, 11679, 12228, 12824, 14266, 14427, 15572, 16488, 17323, 18342, 19236, 21399, 23358, 24456, 27251, 28532, 28854, 31144, 34646, 35037, 36684, 38472, 42798, 46716, 51969, 54502, 57064, 57708, 64197, 69292, 70074, 73368, 81753, 85596, 93432, 103938, 109004, 115416, 121261, 128394, 138584, 140148, 155907, 163506, 171192, 207876, 218008, 233351, 242522, 245259, 256788, 280296, 311814, 327012, 363783, 415752, 466702, 485044, 490518, 513576, 623628, 654024, 700053, 727566, 933404, 970088, 981036, 1091349, 1247256, 1400106, 1455132, 1633457, 1866808, 1962072, 2100159, 2182698, 2800212, 2910264, 3266914, 3966967, 4200318, 4365396, 4900371, 5600424, 6533828, 7933934, 8400636, 8730792, 9800742, 11900901, 13067656, 14701113, 15867868, 16801272, 19601484, 23801802, 27768769, 29402226, 31735736, 35702703, 39202968, 47603604, 55537538, 58804452, 71405406, 83306307, 95207208, 111075076, 117608904, 142810812, 166612614, 222150152, 249918921, 285621624, 333225228, 499837842, 666450456, 999675684, 1999351368]

約数ペア:

[(1, 1999351368), (2, 999675684), (3, 666450456), (4, 499837842), (6, 333225228), (7, 285621624), (8, 249918921), (9, 222150152), (12, 166612614), (14, 142810812), (17, 117608904), (18, 111075076), (21, 95207208), (24, 83306307), (28, 71405406), (34, 58804452), (36, 55537538), (42, 47603604), (51, 39202968), (56, 35702703), (63, 31735736), (68, 29402226), (72, 27768769), (84, 23801802), (102, 19601484), (119, 16801272), (126, 15867868), (136, 14701113), (153, 13067656), (168, 11900901), (204, 9800742), (229, 8730792), (238, 8400636), (252, 7933934), (306, 6533828), (357, 5600424), (408, 4900371), (458, 4365396), (476, 4200318), (504, 3966967), (612, 3266914), (687, 2910264), (714, 2800212), (916, 2182698), (952, 2100159), (1019, 1962072), (1071, 1866808), (1224, 1633457), (1374, 1455132), (1428, 1400106), (1603, 1247256), (1832, 1091349), (2038, 981036), (2061, 970088), (2142, 933404), (2748, 727566), (2856, 700053), (3057, 654024), (3206, 623628), (3893, 513576), (4076, 490518), (4122, 485044), (4284, 466702), (4809, 415752), (5496, 363783), (6114, 327012), (6412, 311814), (7133, 280296), (7786, 256788), (8152, 245259), (8244, 242522), (8568, 233351), (9171, 218008), (9618, 207876), (11679, 171192), (12228, 163506), (12824, 155907), (14266, 140148), (14427, 138584), (15572, 128394), (16488, 121261), (17323, 115416), (18342, 109004), (19236, 103938), (21399, 93432), (23358, 85596), (24456, 81753), (27251, 73368), (28532, 70074), (28854, 69292), (31144, 64197), (34646, 57708), (35037, 57064), (36684, 54502), (38472, 51969), (42798, 46716)]