830496384

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1997}}^1$

素因数の和:2055

約数の個数: 144

約数和(自身を含む): 2523503970

約数和(自身を除く): 1693007586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 384, 456, 576, 608, 684, 722, 912, 1083, 1152, 1216, 1368, 1444, 1824, 1997, 2166, 2432, 2736, 2888, 3249, 3648, 3994, 4332, 5472, 5776, 5991, 6498, 7296, 7988, 8664, 10944, 11552, 11982, 12996, 15976, 17328, 17973, 21888, 23104, 23964, 25992, 31952, 34656, 35946, 37943, 46208, 47928, 51984, 63904, 69312, 71892, 75886, 95856, 103968, 113829, 127808, 138624, 143784, 151772, 191712, 207936, 227658, 255616, 287568, 303544, 341487, 383424, 415872, 455316, 575136, 607088, 682974, 720917, 766848, 910632, 1150272, 1214176, 1365948, 1441834, 1821264, 2162751, 2300544, 2428352, 2731896, 2883668, 3642528, 4325502, 4856704, 5463792, 5767336, 6488253, 7285056, 8651004, 10927584, 11534672, 12976506, 14570112, 17302008, 21855168, 23069344, 25953012, 34604016, 43710336, 46138688, 51906024, 69208032, 92277376, 103812048, 138416064, 207624096, 276832128, 415248192, 830496384]

約数ペア:

[(1, 830496384), (2, 415248192), (3, 276832128), (4, 207624096), (6, 138416064), (8, 103812048), (9, 92277376), (12, 69208032), (16, 51906024), (18, 46138688), (19, 43710336), (24, 34604016), (32, 25953012), (36, 23069344), (38, 21855168), (48, 17302008), (57, 14570112), (64, 12976506), (72, 11534672), (76, 10927584), (96, 8651004), (114, 7285056), (128, 6488253), (144, 5767336), (152, 5463792), (171, 4856704), (192, 4325502), (228, 3642528), (288, 2883668), (304, 2731896), (342, 2428352), (361, 2300544), (384, 2162751), (456, 1821264), (576, 1441834), (608, 1365948), (684, 1214176), (722, 1150272), (912, 910632), (1083, 766848), (1152, 720917), (1216, 682974), (1368, 607088), (1444, 575136), (1824, 455316), (1997, 415872), (2166, 383424), (2432, 341487), (2736, 303544), (2888, 287568), (3249, 255616), (3648, 227658), (3994, 207936), (4332, 191712), (5472, 151772), (5776, 143784), (5991, 138624), (6498, 127808), (7296, 113829), (7988, 103968), (8664, 95856), (10944, 75886), (11552, 71892), (11982, 69312), (12996, 63904), (15976, 51984), (17328, 47928), (17973, 46208), (21888, 37943), (23104, 35946), (23964, 34656), (25992, 31952)]