398836708548

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:894

約数の個数: 192

約数和(自身を含む): 977163264000

約数和(自身を除く): 578326555452

約数列:

[1, 2, 3, 4, 6, 12, 53, 89, 106, 109, 127, 159, 178, 212, 218, 254, 267, 318, 327, 356, 381, 436, 508, 509, 534, 636, 654, 762, 1018, 1068, 1308, 1524, 1527, 2036, 3054, 4717, 5777, 6108, 6731, 9434, 9701, 11303, 11554, 13462, 13843, 14151, 17331, 18868, 19402, 20193, 22606, 23108, 26924, 26977, 27686, 28302, 29103, 33909, 34662, 38804, 40386, 41529, 45212, 45301, 53954, 55372, 55481, 56604, 58206, 64643, 67818, 69324, 80772, 80931, 83058, 90602, 107908, 110962, 116412, 129286, 135636, 135903, 161862, 166116, 166443, 181204, 193929, 221924, 258572, 271806, 323724, 332886, 387858, 514153, 543612, 599059, 665772, 733679, 775716, 1028306, 1198118, 1232027, 1467358, 1542459, 1797177, 2056612, 2201037, 2396236, 2400953, 2464054, 2934716, 2940493, 3084918, 3426079, 3594354, 3696081, 4402074, 4801906, 4928108, 4937809, 5753227, 5880986, 6169836, 6852158, 7046087, 7188708, 7202859, 7392162, 8804148, 8821479, 9603812, 9875618, 10278237, 11506454, 11761972, 13704316, 14092174, 14405718, 14784324, 14813427, 17259681, 17642958, 19751236, 20556474, 21138261, 23012908, 28184348, 28811436, 29626854, 34519362, 35285916, 41112948, 42276522, 59253708, 65297431, 69038724, 84553044, 130594862, 195892293, 261189724, 261703877, 304921031, 373442611, 391784586, 523407754, 609842062, 627101743, 746885222, 783569172, 785111631, 914763093, 1046815508, 1120327833, 1219684124, 1254203486, 1493770444, 1570223262, 1829526186, 1881305229, 2240655666, 2508406972, 3140446524, 3659052372, 3762610458, 4481311332, 7525220916, 33236392379, 66472784758, 99709177137, 132945569516, 199418354274, 398836708548]

約数ペア:

[(1, 398836708548), (2, 199418354274), (3, 132945569516), (4, 99709177137), (6, 66472784758), (12, 33236392379), (53, 7525220916), (89, 4481311332), (106, 3762610458), (109, 3659052372), (127, 3140446524), (159, 2508406972), (178, 2240655666), (212, 1881305229), (218, 1829526186), (254, 1570223262), (267, 1493770444), (318, 1254203486), (327, 1219684124), (356, 1120327833), (381, 1046815508), (436, 914763093), (508, 785111631), (509, 783569172), (534, 746885222), (636, 627101743), (654, 609842062), (762, 523407754), (1018, 391784586), (1068, 373442611), (1308, 304921031), (1524, 261703877), (1527, 261189724), (2036, 195892293), (3054, 130594862), (4717, 84553044), (5777, 69038724), (6108, 65297431), (6731, 59253708), (9434, 42276522), (9701, 41112948), (11303, 35285916), (11554, 34519362), (13462, 29626854), (13843, 28811436), (14151, 28184348), (17331, 23012908), (18868, 21138261), (19402, 20556474), (20193, 19751236), (22606, 17642958), (23108, 17259681), (26924, 14813427), (26977, 14784324), (27686, 14405718), (28302, 14092174), (29103, 13704316), (33909, 11761972), (34662, 11506454), (38804, 10278237), (40386, 9875618), (41529, 9603812), (45212, 8821479), (45301, 8804148), (53954, 7392162), (55372, 7202859), (55481, 7188708), (56604, 7046087), (58206, 6852158), (64643, 6169836), (67818, 5880986), (69324, 5753227), (80772, 4937809), (80931, 4928108), (83058, 4801906), (90602, 4402074), (107908, 3696081), (110962, 3594354), (116412, 3426079), (129286, 3084918), (135636, 2940493), (135903, 2934716), (161862, 2464054), (166116, 2400953), (166443, 2396236), (181204, 2201037), (193929, 2056612), (221924, 1797177), (258572, 1542459), (271806, 1467358), (323724, 1232027), (332886, 1198118), (387858, 1028306), (514153, 775716), (543612, 733679), (599059, 665772)]