1656648392056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1\times {\mathrm{3643}}^1$

素因数の和:5313

約数の個数: 128

約数和(自身を含む): 3664588308480

約数和(自身を除く): 2007939916424

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 127, 172, 254, 301, 344, 508, 602, 889, 1016, 1204, 1487, 1778, 2408, 2974, 3556, 3643, 5461, 5948, 7112, 7286, 10409, 10922, 11896, 14572, 20818, 21844, 25501, 29144, 38227, 41636, 43688, 51002, 63941, 76454, 83272, 102004, 127882, 152908, 156649, 188849, 204008, 255764, 305816, 313298, 377698, 447587, 462661, 511528, 626596, 755396, 895174, 925322, 1096543, 1253192, 1321943, 1510792, 1790348, 1850644, 2193086, 2643886, 3238627, 3580696, 3701288, 4386172, 5287772, 5417141, 6477254, 8120507, 8772344, 10575544, 10834282, 12954508, 16241014, 19894423, 21668564, 25909016, 32482028, 37919987, 39788846, 43337128, 56843549, 64964056, 75839974, 79577692, 113687098, 139260961, 151679948, 159155384, 227374196, 232937063, 278521922, 303359896, 454748392, 465874126, 557043844, 687976907, 931748252, 1114087688, 1375953814, 1630559441, 1863496504, 2751907628, 3261118882, 4815838349, 5503815256, 6522237764, 9631676698, 13044475528, 19263353396, 29583007001, 38526706792, 59166014002, 118332028004, 207081049007, 236664056008, 414162098014, 828324196028, 1656648392056]

約数ペア:

[(1, 1656648392056), (2, 828324196028), (4, 414162098014), (7, 236664056008), (8, 207081049007), (14, 118332028004), (28, 59166014002), (43, 38526706792), (56, 29583007001), (86, 19263353396), (127, 13044475528), (172, 9631676698), (254, 6522237764), (301, 5503815256), (344, 4815838349), (508, 3261118882), (602, 2751907628), (889, 1863496504), (1016, 1630559441), (1204, 1375953814), (1487, 1114087688), (1778, 931748252), (2408, 687976907), (2974, 557043844), (3556, 465874126), (3643, 454748392), (5461, 303359896), (5948, 278521922), (7112, 232937063), (7286, 227374196), (10409, 159155384), (10922, 151679948), (11896, 139260961), (14572, 113687098), (20818, 79577692), (21844, 75839974), (25501, 64964056), (29144, 56843549), (38227, 43337128), (41636, 39788846), (43688, 37919987), (51002, 32482028), (63941, 25909016), (76454, 21668564), (83272, 19894423), (102004, 16241014), (127882, 12954508), (152908, 10834282), (156649, 10575544), (188849, 8772344), (204008, 8120507), (255764, 6477254), (305816, 5417141), (313298, 5287772), (377698, 4386172), (447587, 3701288), (462661, 3580696), (511528, 3238627), (626596, 2643886), (755396, 2193086), (895174, 1850644), (925322, 1790348), (1096543, 1510792), (1253192, 1321943)]