520019154

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 1234200240

約数和(自身を除く): 714181086

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 181, 229, 246, 306, 362, 369, 458, 543, 687, 697, 738, 1086, 1374, 1394, 1629, 2061, 2091, 3077, 3258, 3893, 4122, 4182, 6154, 6273, 7421, 7786, 9231, 9389, 11679, 12546, 14842, 18462, 18778, 22263, 23358, 27693, 28167, 35037, 41449, 44526, 55386, 56334, 66789, 70074, 82898, 84501, 124347, 126157, 133578, 159613, 169002, 248694, 252314, 319226, 373041, 378471, 478839, 704633, 746082, 756942, 957678, 1135413, 1409266, 1436517, 1699409, 2113899, 2270826, 2873034, 3398818, 4227798, 5098227, 6341697, 10196454, 12683394, 15294681, 28889953, 30589362, 57779906, 86669859, 173339718, 260009577, 520019154]

約数ペア:

[(1, 520019154), (2, 260009577), (3, 173339718), (6, 86669859), (9, 57779906), (17, 30589362), (18, 28889953), (34, 15294681), (41, 12683394), (51, 10196454), (82, 6341697), (102, 5098227), (123, 4227798), (153, 3398818), (181, 2873034), (229, 2270826), (246, 2113899), (306, 1699409), (362, 1436517), (369, 1409266), (458, 1135413), (543, 957678), (687, 756942), (697, 746082), (738, 704633), (1086, 478839), (1374, 378471), (1394, 373041), (1629, 319226), (2061, 252314), (2091, 248694), (3077, 169002), (3258, 159613), (3893, 133578), (4122, 126157), (4182, 124347), (6154, 84501), (6273, 82898), (7421, 70074), (7786, 66789), (9231, 56334), (9389, 55386), (11679, 44526), (12546, 41449), (14842, 35037), (18462, 28167), (18778, 27693), (22263, 23358)]