505780704

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12321

約数の個数: 144

約数和(自身を含む): 1689904944

約数和(自身を除く): 1184124240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 12281, 13728, 20592, 24562, 36843, 41184, 49124, 73686, 98248, 110529, 135091, 147372, 159653, 196496, 221058, 270182, 294744, 319306, 392992, 405273, 442116, 478959, 540364, 589488, 638612, 810546, 884232, 957918, 1080728, 1178976, 1215819, 1277224, 1436877, 1621092, 1756183, 1768464, 1915836, 2161456, 2431638, 2554448, 2873754, 3242184, 3512366, 3536928, 3831672, 4322912, 4863276, 5108896, 5268549, 5747508, 6484368, 7024732, 7663344, 9726552, 10537098, 11495016, 12968736, 14049464, 15326688, 15805647, 19453104, 21074196, 22990032, 28098928, 31611294, 38906208, 42148392, 45980064, 56197856, 63222588, 84296784, 126445176, 168593568, 252890352, 505780704]

約数ペア:

[(1, 505780704), (2, 252890352), (3, 168593568), (4, 126445176), (6, 84296784), (8, 63222588), (9, 56197856), (11, 45980064), (12, 42148392), (13, 38906208), (16, 31611294), (18, 28098928), (22, 22990032), (24, 21074196), (26, 19453104), (32, 15805647), (33, 15326688), (36, 14049464), (39, 12968736), (44, 11495016), (48, 10537098), (52, 9726552), (66, 7663344), (72, 7024732), (78, 6484368), (88, 5747508), (96, 5268549), (99, 5108896), (104, 4863276), (117, 4322912), (132, 3831672), (143, 3536928), (144, 3512366), (156, 3242184), (176, 2873754), (198, 2554448), (208, 2431638), (234, 2161456), (264, 1915836), (286, 1768464), (288, 1756183), (312, 1621092), (352, 1436877), (396, 1277224), (416, 1215819), (429, 1178976), (468, 1080728), (528, 957918), (572, 884232), (624, 810546), (792, 638612), (858, 589488), (936, 540364), (1056, 478959), (1144, 442116), (1248, 405273), (1287, 392992), (1584, 319306), (1716, 294744), (1872, 270182), (2288, 221058), (2574, 196496), (3168, 159653), (3432, 147372), (3744, 135091), (4576, 110529), (5148, 98248), (6864, 73686), (10296, 49124), (12281, 41184), (13728, 36843), (20592, 24562)]