319100295404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 657033721344

約数和(自身を除く): 337933425940

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 167, 187, 242, 263, 334, 374, 484, 526, 668, 748, 883, 1052, 1766, 1837, 2057, 2839, 2893, 3532, 3674, 4114, 4471, 5678, 5786, 7348, 8228, 8942, 9713, 11356, 11572, 15011, 17884, 19426, 20207, 30022, 31229, 31823, 38852, 40414, 43921, 49181, 60044, 62458, 63646, 80828, 87842, 98362, 106843, 124916, 127292, 147461, 165121, 175684, 196724, 213686, 232229, 294922, 330242, 343519, 427372, 464458, 483131, 540991, 589844, 660484, 687038, 746657, 928916, 966262, 1081982, 1374076, 1493314, 1622071, 1816331, 1932524, 2163964, 2506837, 2554519, 2986628, 3244142, 3632662, 3947893, 5013674, 5109038, 5314441, 6488284, 7265324, 7895786, 8213227, 10027348, 10218076, 10628882, 15791572, 16426454, 17842781, 21257764, 27575207, 28099709, 32852908, 35685562, 38782243, 43426823, 55150414, 56199418, 71371124, 77564486, 86853646, 90345497, 110300828, 112398836, 155128972, 173707292, 180690994, 303327277, 361381988, 426604673, 477695053, 606654554, 659298131, 853209346, 955390106, 1213309108, 1318596262, 1706418692, 1910780212, 2637192524, 4692651403, 7252279441, 9385302806, 14504558882, 18770605612, 29009117764, 79775073851, 159550147702, 319100295404]

約数ペア:

[(1, 319100295404), (2, 159550147702), (4, 79775073851), (11, 29009117764), (17, 18770605612), (22, 14504558882), (34, 9385302806), (44, 7252279441), (68, 4692651403), (121, 2637192524), (167, 1910780212), (187, 1706418692), (242, 1318596262), (263, 1213309108), (334, 955390106), (374, 853209346), (484, 659298131), (526, 606654554), (668, 477695053), (748, 426604673), (883, 361381988), (1052, 303327277), (1766, 180690994), (1837, 173707292), (2057, 155128972), (2839, 112398836), (2893, 110300828), (3532, 90345497), (3674, 86853646), (4114, 77564486), (4471, 71371124), (5678, 56199418), (5786, 55150414), (7348, 43426823), (8228, 38782243), (8942, 35685562), (9713, 32852908), (11356, 28099709), (11572, 27575207), (15011, 21257764), (17884, 17842781), (19426, 16426454), (20207, 15791572), (30022, 10628882), (31229, 10218076), (31823, 10027348), (38852, 8213227), (40414, 7895786), (43921, 7265324), (49181, 6488284), (60044, 5314441), (62458, 5109038), (63646, 5013674), (80828, 3947893), (87842, 3632662), (98362, 3244142), (106843, 2986628), (124916, 2554519), (127292, 2506837), (147461, 2163964), (165121, 1932524), (175684, 1816331), (196724, 1622071), (213686, 1493314), (232229, 1374076), (294922, 1081982), (330242, 966262), (343519, 928916), (427372, 746657), (464458, 687038), (483131, 660484), (540991, 589844)]