515988928

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4663}}^1$

素因数の和:4714

約数の個数: 112

約数和(自身を含む): 1326814720

約数和(自身を除く): 810825792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 4663, 5824, 6916, 7904, 8512, 9326, 13832, 15808, 18652, 27664, 32641, 37304, 55328, 60619, 65282, 74608, 88597, 110656, 121238, 130564, 149216, 177194, 242476, 261128, 298432, 354388, 424333, 484952, 522256, 620179, 708776, 848666, 969904, 1044512, 1151761, 1240358, 1417552, 1697332, 1939808, 2089024, 2303522, 2480716, 2835104, 3394664, 3879616, 4607044, 4961432, 5670208, 6789328, 8062327, 9214088, 9922864, 13578656, 16124654, 18428176, 19845728, 27157312, 32249308, 36856352, 39691456, 64498616, 73712704, 128997232, 257994464, 515988928]

約数ペア:

[(1, 515988928), (2, 257994464), (4, 128997232), (7, 73712704), (8, 64498616), (13, 39691456), (14, 36856352), (16, 32249308), (19, 27157312), (26, 19845728), (28, 18428176), (32, 16124654), (38, 13578656), (52, 9922864), (56, 9214088), (64, 8062327), (76, 6789328), (91, 5670208), (104, 4961432), (112, 4607044), (133, 3879616), (152, 3394664), (182, 2835104), (208, 2480716), (224, 2303522), (247, 2089024), (266, 1939808), (304, 1697332), (364, 1417552), (416, 1240358), (448, 1151761), (494, 1044512), (532, 969904), (608, 848666), (728, 708776), (832, 620179), (988, 522256), (1064, 484952), (1216, 424333), (1456, 354388), (1729, 298432), (1976, 261128), (2128, 242476), (2912, 177194), (3458, 149216), (3952, 130564), (4256, 121238), (4663, 110656), (5824, 88597), (6916, 74608), (7904, 65282), (8512, 60619), (9326, 55328), (13832, 37304), (15808, 32641), (18652, 27664)]