2781136932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13721}}^1$

素因数の和:13881

約数の個数: 96

約数和(自身を含む): 7868743680

約数和(自身を除く): 5087606748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 127, 133, 228, 254, 266, 381, 399, 508, 532, 762, 798, 889, 1524, 1596, 1778, 2413, 2667, 3556, 4826, 5334, 7239, 9652, 10668, 13721, 14478, 16891, 27442, 28956, 33782, 41163, 50673, 54884, 67564, 82326, 96047, 101346, 164652, 192094, 202692, 260699, 288141, 384188, 521398, 576282, 782097, 1042796, 1152564, 1564194, 1742567, 1824893, 3128388, 3485134, 3649786, 5227701, 5474679, 6970268, 7299572, 10455402, 10949358, 12197969, 20910804, 21898716, 24395938, 33108773, 36593907, 48791876, 66217546, 73187814, 99326319, 132435092, 146375628, 198652638, 231761411, 397305276, 463522822, 695284233, 927045644, 1390568466, 2781136932]

約数ペア:

[(1, 2781136932), (2, 1390568466), (3, 927045644), (4, 695284233), (6, 463522822), (7, 397305276), (12, 231761411), (14, 198652638), (19, 146375628), (21, 132435092), (28, 99326319), (38, 73187814), (42, 66217546), (57, 48791876), (76, 36593907), (84, 33108773), (114, 24395938), (127, 21898716), (133, 20910804), (228, 12197969), (254, 10949358), (266, 10455402), (381, 7299572), (399, 6970268), (508, 5474679), (532, 5227701), (762, 3649786), (798, 3485134), (889, 3128388), (1524, 1824893), (1596, 1742567), (1778, 1564194), (2413, 1152564), (2667, 1042796), (3556, 782097), (4826, 576282), (5334, 521398), (7239, 384188), (9652, 288141), (10668, 260699), (13721, 202692), (14478, 192094), (16891, 164652), (27442, 101346), (28956, 96047), (33782, 82326), (41163, 67564), (50673, 54884)]