771851952

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 120

約数和(自身を含む): 2297196720

約数和(自身を除く): 1525344768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1091, 1156, 1224, 1734, 2182, 2312, 2448, 2601, 3273, 3468, 4364, 4624, 4913, 5202, 6546, 6936, 8728, 9819, 9826, 10404, 13092, 13872, 14739, 17456, 18547, 19638, 19652, 20808, 26184, 29478, 37094, 39276, 39304, 41616, 44217, 52368, 55641, 58956, 74188, 78552, 78608, 88434, 111282, 117912, 148376, 157104, 166923, 176868, 222564, 235824, 296752, 315299, 333846, 353736, 445128, 630598, 667692, 707472, 890256, 945897, 1261196, 1335384, 1891794, 2522392, 2670768, 2837691, 3783588, 5044784, 5360083, 5675382, 7567176, 10720166, 11350764, 15134352, 16080249, 21440332, 22701528, 32160498, 42880664, 45403056, 48240747, 64320996, 85761328, 96481494, 128641992, 192962988, 257283984, 385925976, 771851952]

約数ペア:

[(1, 771851952), (2, 385925976), (3, 257283984), (4, 192962988), (6, 128641992), (8, 96481494), (9, 85761328), (12, 64320996), (16, 48240747), (17, 45403056), (18, 42880664), (24, 32160498), (34, 22701528), (36, 21440332), (48, 16080249), (51, 15134352), (68, 11350764), (72, 10720166), (102, 7567176), (136, 5675382), (144, 5360083), (153, 5044784), (204, 3783588), (272, 2837691), (289, 2670768), (306, 2522392), (408, 1891794), (578, 1335384), (612, 1261196), (816, 945897), (867, 890256), (1091, 707472), (1156, 667692), (1224, 630598), (1734, 445128), (2182, 353736), (2312, 333846), (2448, 315299), (2601, 296752), (3273, 235824), (3468, 222564), (4364, 176868), (4624, 166923), (4913, 157104), (5202, 148376), (6546, 117912), (6936, 111282), (8728, 88434), (9819, 78608), (9826, 78552), (10404, 74188), (13092, 58956), (13872, 55641), (14739, 52368), (17456, 44217), (18547, 41616), (19638, 39304), (19652, 39276), (20808, 37094), (26184, 29478)]