2972729452

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:972

約数の個数: 108

約数和(自身を含む): 6701300760

約数和(自身を除く): 3728571308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 163, 196, 242, 308, 326, 484, 539, 652, 769, 847, 1078, 1141, 1538, 1694, 1793, 2156, 2282, 3076, 3388, 3586, 4564, 5383, 5929, 7172, 7987, 8459, 10766, 11858, 12551, 15974, 16918, 19723, 21532, 23716, 25102, 31948, 33836, 37681, 39446, 50204, 59213, 75362, 78892, 87857, 93049, 118426, 125347, 138061, 150724, 175714, 186098, 236852, 250694, 276122, 351428, 372196, 414491, 501388, 552244, 651343, 828982, 877429, 966427, 1302686, 1378817, 1657964, 1754858, 1932854, 2605372, 2757634, 3509716, 3865708, 4559401, 5515268, 6142003, 9118802, 9651719, 12284006, 15166987, 18237604, 19303438, 24568012, 30333974, 38606876, 60667948, 67562033, 106168909, 135124066, 212337818, 270248132, 424675636, 743182363, 1486364726, 2972729452]

約数ペア:

[(1, 2972729452), (2, 1486364726), (4, 743182363), (7, 424675636), (11, 270248132), (14, 212337818), (22, 135124066), (28, 106168909), (44, 67562033), (49, 60667948), (77, 38606876), (98, 30333974), (121, 24568012), (154, 19303438), (163, 18237604), (196, 15166987), (242, 12284006), (308, 9651719), (326, 9118802), (484, 6142003), (539, 5515268), (652, 4559401), (769, 3865708), (847, 3509716), (1078, 2757634), (1141, 2605372), (1538, 1932854), (1694, 1754858), (1793, 1657964), (2156, 1378817), (2282, 1302686), (3076, 966427), (3388, 877429), (3586, 828982), (4564, 651343), (5383, 552244), (5929, 501388), (7172, 414491), (7987, 372196), (8459, 351428), (10766, 276122), (11858, 250694), (12551, 236852), (15974, 186098), (16918, 175714), (19723, 150724), (21532, 138061), (23716, 125347), (25102, 118426), (31948, 93049), (33836, 87857), (37681, 78892), (39446, 75362), (50204, 59213)]