1292389728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101221}}^1$

素因数の和:101260

約数の個数: 96

約数和(自身を含む): 4081271040

約数和(自身を除く): 2788881312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 101221, 202442, 303663, 404884, 607326, 708547, 809768, 1214652, 1417094, 1619536, 1923199, 2125641, 2429304, 2834188, 3239072, 3846398, 4251282, 4858608, 5668376, 5769597, 7692796, 8502564, 9717216, 11336752, 11539194, 13462393, 15385592, 17005128, 22673504, 23078388, 26924786, 30771184, 34010256, 40387179, 46156776, 53849572, 61542368, 68020512, 80774358, 92313552, 107699144, 161548716, 184627104, 215398288, 323097432, 430796576, 646194864, 1292389728]

約数ペア:

[(1, 1292389728), (2, 646194864), (3, 430796576), (4, 323097432), (6, 215398288), (7, 184627104), (8, 161548716), (12, 107699144), (14, 92313552), (16, 80774358), (19, 68020512), (21, 61542368), (24, 53849572), (28, 46156776), (32, 40387179), (38, 34010256), (42, 30771184), (48, 26924786), (56, 23078388), (57, 22673504), (76, 17005128), (84, 15385592), (96, 13462393), (112, 11539194), (114, 11336752), (133, 9717216), (152, 8502564), (168, 7692796), (224, 5769597), (228, 5668376), (266, 4858608), (304, 4251282), (336, 3846398), (399, 3239072), (456, 2834188), (532, 2429304), (608, 2125641), (672, 1923199), (798, 1619536), (912, 1417094), (1064, 1214652), (1596, 809768), (1824, 708547), (2128, 607326), (3192, 404884), (4256, 303663), (6384, 202442), (12768, 101221)]