326878584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 920160000

約数和(自身を除く): 593281416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 149, 152, 204, 228, 283, 298, 323, 408, 447, 456, 566, 596, 646, 849, 894, 969, 1132, 1192, 1292, 1698, 1788, 1938, 2264, 2533, 2584, 2831, 3396, 3576, 3876, 4811, 5066, 5377, 5662, 6792, 7599, 7752, 8493, 9622, 10132, 10754, 11324, 14433, 15198, 16131, 16986, 19244, 20264, 21508, 22648, 28866, 30396, 32262, 33972, 38488, 42167, 43016, 48127, 57732, 60792, 64524, 67944, 84334, 91409, 96254, 115464, 126501, 129048, 144381, 168668, 182818, 192508, 253002, 274227, 288762, 337336, 365636, 385016, 506004, 548454, 577524, 716839, 731272, 801173, 1012008, 1096908, 1155048, 1433678, 1602346, 2150517, 2193816, 2403519, 2867356, 3204692, 4301034, 4807038, 5734712, 6409384, 8602068, 9614076, 13619941, 17204136, 19228152, 27239882, 40859823, 54479764, 81719646, 108959528, 163439292, 326878584]

約数ペア:

[(1, 326878584), (2, 163439292), (3, 108959528), (4, 81719646), (6, 54479764), (8, 40859823), (12, 27239882), (17, 19228152), (19, 17204136), (24, 13619941), (34, 9614076), (38, 8602068), (51, 6409384), (57, 5734712), (68, 4807038), (76, 4301034), (102, 3204692), (114, 2867356), (136, 2403519), (149, 2193816), (152, 2150517), (204, 1602346), (228, 1433678), (283, 1155048), (298, 1096908), (323, 1012008), (408, 801173), (447, 731272), (456, 716839), (566, 577524), (596, 548454), (646, 506004), (849, 385016), (894, 365636), (969, 337336), (1132, 288762), (1192, 274227), (1292, 253002), (1698, 192508), (1788, 182818), (1938, 168668), (2264, 144381), (2533, 129048), (2584, 126501), (2831, 115464), (3396, 96254), (3576, 91409), (3876, 84334), (4811, 67944), (5066, 64524), (5377, 60792), (5662, 57732), (6792, 48127), (7599, 43016), (7752, 42167), (8493, 38488), (9622, 33972), (10132, 32262), (10754, 30396), (11324, 28866), (14433, 22648), (15198, 21508), (16131, 20264), (16986, 19244)]