254662783308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1\times {\mathrm{3001}}^1$

素因数の和:3784

約数の個数: 144

約数和(自身を含む): 685546950816

約数和(自身を除く): 430884167508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 313, 443, 612, 626, 886, 939, 1252, 1329, 1772, 1878, 2658, 2817, 3001, 3756, 3987, 5316, 5321, 5634, 6002, 7531, 7974, 9003, 10642, 11268, 12004, 15062, 15948, 15963, 18006, 21284, 22593, 27009, 30124, 31926, 36012, 45186, 47889, 51017, 54018, 63852, 67779, 90372, 95778, 102034, 108036, 135558, 138659, 153051, 191556, 204068, 271116, 277318, 306102, 415977, 459153, 554636, 612204, 831954, 918306, 939313, 1247931, 1329443, 1663908, 1836612, 1878626, 2357203, 2495862, 2658886, 2817939, 3757252, 3988329, 4714406, 4991724, 5317772, 5635878, 7071609, 7976658, 8453817, 9428812, 11271756, 11964987, 14143218, 15953316, 15968321, 16907634, 21214827, 22600531, 23929974, 28286436, 31936642, 33815268, 42429654, 45201062, 47859948, 47904963, 63873284, 67801593, 84859308, 90402124, 95809926, 135603186, 143714889, 191619852, 203404779, 271206372, 287429778, 406809558, 416115659, 574859556, 813619116, 832231318, 1248346977, 1664462636, 2496693954, 3745040931, 4993387908, 7073966203, 7490081862, 14147932406, 14980163724, 21221898609, 28295864812, 42443797218, 63665695827, 84887594436, 127331391654, 254662783308]

約数ペア:

[(1, 254662783308), (2, 127331391654), (3, 84887594436), (4, 63665695827), (6, 42443797218), (9, 28295864812), (12, 21221898609), (17, 14980163724), (18, 14147932406), (34, 7490081862), (36, 7073966203), (51, 4993387908), (68, 3745040931), (102, 2496693954), (153, 1664462636), (204, 1248346977), (306, 832231318), (313, 813619116), (443, 574859556), (612, 416115659), (626, 406809558), (886, 287429778), (939, 271206372), (1252, 203404779), (1329, 191619852), (1772, 143714889), (1878, 135603186), (2658, 95809926), (2817, 90402124), (3001, 84859308), (3756, 67801593), (3987, 63873284), (5316, 47904963), (5321, 47859948), (5634, 45201062), (6002, 42429654), (7531, 33815268), (7974, 31936642), (9003, 28286436), (10642, 23929974), (11268, 22600531), (12004, 21214827), (15062, 16907634), (15948, 15968321), (15963, 15953316), (18006, 14143218), (21284, 11964987), (22593, 11271756), (27009, 9428812), (30124, 8453817), (31926, 7976658), (36012, 7071609), (45186, 5635878), (47889, 5317772), (51017, 4991724), (54018, 4714406), (63852, 3988329), (67779, 3757252), (90372, 2817939), (95778, 2658886), (102034, 2495862), (108036, 2357203), (135558, 1878626), (138659, 1836612), (153051, 1663908), (191556, 1329443), (204068, 1247931), (271116, 939313), (277318, 918306), (306102, 831954), (415977, 612204), (459153, 554636)]