788571288

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{3371}}^1$

素因数の和:3427

約数の個数: 120

約数和(自身を含む): 2331788580

約数和(自身を除く): 1543217292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 684, 722, 1026, 1083, 1368, 1444, 1539, 2052, 2166, 2888, 3078, 3249, 3371, 4104, 4332, 6156, 6498, 6742, 8664, 9747, 10113, 12312, 12996, 13484, 19494, 20226, 25992, 26968, 29241, 30339, 38988, 40452, 58482, 60678, 64049, 77976, 80904, 91017, 116964, 121356, 128098, 182034, 192147, 233928, 242712, 256196, 273051, 364068, 384294, 512392, 546102, 576441, 728136, 768588, 1092204, 1152882, 1216931, 1537176, 1729323, 2184408, 2305764, 2433862, 3458646, 3650793, 4611528, 4867724, 5187969, 6917292, 7301586, 9735448, 10375938, 10952379, 13834584, 14603172, 20751876, 21904758, 29206344, 32857137, 41503752, 43809516, 65714274, 87619032, 98571411, 131428548, 197142822, 262857096, 394285644, 788571288]

約数ペア:

[(1, 788571288), (2, 394285644), (3, 262857096), (4, 197142822), (6, 131428548), (8, 98571411), (9, 87619032), (12, 65714274), (18, 43809516), (19, 41503752), (24, 32857137), (27, 29206344), (36, 21904758), (38, 20751876), (54, 14603172), (57, 13834584), (72, 10952379), (76, 10375938), (81, 9735448), (108, 7301586), (114, 6917292), (152, 5187969), (162, 4867724), (171, 4611528), (216, 3650793), (228, 3458646), (324, 2433862), (342, 2305764), (361, 2184408), (456, 1729323), (513, 1537176), (648, 1216931), (684, 1152882), (722, 1092204), (1026, 768588), (1083, 728136), (1368, 576441), (1444, 546102), (1539, 512392), (2052, 384294), (2166, 364068), (2888, 273051), (3078, 256196), (3249, 242712), (3371, 233928), (4104, 192147), (4332, 182034), (6156, 128098), (6498, 121356), (6742, 116964), (8664, 91017), (9747, 80904), (10113, 77976), (12312, 64049), (12996, 60678), (13484, 58482), (19494, 40452), (20226, 38988), (25992, 30339), (26968, 29241)]