1401911808

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 240

約数和(自身を含む): 4332118560

約数和(自身を除く): 2930206752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 128, 132, 152, 176, 192, 209, 228, 242, 256, 264, 304, 352, 363, 384, 397, 418, 456, 484, 512, 528, 608, 627, 704, 726, 768, 794, 836, 912, 968, 1056, 1191, 1216, 1254, 1408, 1452, 1536, 1588, 1672, 1824, 1936, 2112, 2299, 2382, 2432, 2508, 2816, 2904, 3176, 3344, 3648, 3872, 4224, 4367, 4598, 4764, 4864, 5016, 5632, 5808, 6352, 6688, 6897, 7296, 7543, 7744, 8448, 8734, 9196, 9528, 9728, 10032, 11616, 12704, 13101, 13376, 13794, 14592, 15086, 15488, 16896, 17468, 18392, 19056, 20064, 22629, 23232, 25408, 26202, 26752, 27588, 29184, 30172, 30976, 34936, 36784, 38112, 40128, 45258, 46464, 48037, 50816, 52404, 53504, 55176, 60344, 61952, 69872, 73568, 76224, 80256, 82973, 90516, 92928, 96074, 101632, 104808, 107008, 110352, 120688, 139744, 144111, 147136, 152448, 160512, 165946, 181032, 185856, 192148, 203264, 209616, 220704, 241376, 248919, 279488, 288222, 294272, 304896, 321024, 331892, 362064, 384296, 419232, 441408, 482752, 497838, 558976, 576444, 588544, 609792, 663784, 724128, 768592, 838464, 882816, 912703, 965504, 995676, 1117952, 1152888, 1177088, 1327568, 1448256, 1537184, 1676928, 1765632, 1825406, 1931008, 1991352, 2235904, 2305776, 2655136, 2738109, 2896512, 3074368, 3353856, 3531264, 3650812, 3862016, 3982704, 4611552, 5310272, 5476218, 5793024, 6148736, 6707712, 7301624, 7965408, 9223104, 10620544, 10952436, 11586048, 12297472, 14603248, 15930816, 18446208, 21241088, 21904872, 24594944, 29206496, 31861632, 36892416, 42482176, 43809744, 58412992, 63723264, 73784832, 87619488, 116825984, 127446528, 175238976, 233651968, 350477952, 467303936, 700955904, 1401911808]

約数ペア:

[(1, 1401911808), (2, 700955904), (3, 467303936), (4, 350477952), (6, 233651968), (8, 175238976), (11, 127446528), (12, 116825984), (16, 87619488), (19, 73784832), (22, 63723264), (24, 58412992), (32, 43809744), (33, 42482176), (38, 36892416), (44, 31861632), (48, 29206496), (57, 24594944), (64, 21904872), (66, 21241088), (76, 18446208), (88, 15930816), (96, 14603248), (114, 12297472), (121, 11586048), (128, 10952436), (132, 10620544), (152, 9223104), (176, 7965408), (192, 7301624), (209, 6707712), (228, 6148736), (242, 5793024), (256, 5476218), (264, 5310272), (304, 4611552), (352, 3982704), (363, 3862016), (384, 3650812), (397, 3531264), (418, 3353856), (456, 3074368), (484, 2896512), (512, 2738109), (528, 2655136), (608, 2305776), (627, 2235904), (704, 1991352), (726, 1931008), (768, 1825406), (794, 1765632), (836, 1676928), (912, 1537184), (968, 1448256), (1056, 1327568), (1191, 1177088), (1216, 1152888), (1254, 1117952), (1408, 995676), (1452, 965504), (1536, 912703), (1588, 882816), (1672, 838464), (1824, 768592), (1936, 724128), (2112, 663784), (2299, 609792), (2382, 588544), (2432, 576444), (2508, 558976), (2816, 497838), (2904, 482752), (3176, 441408), (3344, 419232), (3648, 384296), (3872, 362064), (4224, 331892), (4367, 321024), (4598, 304896), (4764, 294272), (4864, 288222), (5016, 279488), (5632, 248919), (5808, 241376), (6352, 220704), (6688, 209616), (6897, 203264), (7296, 192148), (7543, 185856), (7744, 181032), (8448, 165946), (8734, 160512), (9196, 152448), (9528, 147136), (9728, 144111), (10032, 139744), (11616, 120688), (12704, 110352), (13101, 107008), (13376, 104808), (13794, 101632), (14592, 96074), (15086, 92928), (15488, 90516), (16896, 82973), (17468, 80256), (18392, 76224), (19056, 73568), (20064, 69872), (22629, 61952), (23232, 60344), (25408, 55176), (26202, 53504), (26752, 52404), (27588, 50816), (29184, 48037), (30172, 46464), (30976, 45258), (34936, 40128), (36784, 38112)]