1262140656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 160

約数和(自身を含む): 3996887040

約数和(自身を除く): 2734746384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 79, 84, 102, 112, 119, 136, 158, 168, 204, 237, 238, 272, 316, 336, 357, 408, 474, 476, 553, 632, 714, 816, 948, 952, 1106, 1264, 1343, 1428, 1659, 1896, 1904, 2212, 2686, 2797, 2856, 3318, 3792, 4029, 4424, 5372, 5594, 5712, 6636, 8058, 8391, 8848, 9401, 10744, 11188, 13272, 16116, 16782, 18802, 19579, 21488, 22376, 26544, 28203, 32232, 33564, 37604, 39158, 44752, 47549, 56406, 58737, 64464, 67128, 75208, 78316, 95098, 112812, 117474, 134256, 142647, 150416, 156632, 190196, 220963, 225624, 234948, 285294, 313264, 332843, 380392, 441926, 451248, 469896, 570588, 662889, 665686, 760784, 883852, 939792, 998529, 1141176, 1325778, 1331372, 1546741, 1767704, 1997058, 2282352, 2651556, 2662744, 3093482, 3535408, 3756371, 3994116, 4640223, 5303112, 5325488, 6186964, 7512742, 7988232, 9280446, 10606224, 11269113, 12373928, 15025484, 15976464, 18560892, 22538226, 24747856, 26294597, 30050968, 37121784, 45076452, 52589194, 60101936, 74243568, 78883791, 90152904, 105178388, 157767582, 180305808, 210356776, 315535164, 420713552, 631070328, 1262140656]

約数ペア:

[(1, 1262140656), (2, 631070328), (3, 420713552), (4, 315535164), (6, 210356776), (7, 180305808), (8, 157767582), (12, 105178388), (14, 90152904), (16, 78883791), (17, 74243568), (21, 60101936), (24, 52589194), (28, 45076452), (34, 37121784), (42, 30050968), (48, 26294597), (51, 24747856), (56, 22538226), (68, 18560892), (79, 15976464), (84, 15025484), (102, 12373928), (112, 11269113), (119, 10606224), (136, 9280446), (158, 7988232), (168, 7512742), (204, 6186964), (237, 5325488), (238, 5303112), (272, 4640223), (316, 3994116), (336, 3756371), (357, 3535408), (408, 3093482), (474, 2662744), (476, 2651556), (553, 2282352), (632, 1997058), (714, 1767704), (816, 1546741), (948, 1331372), (952, 1325778), (1106, 1141176), (1264, 998529), (1343, 939792), (1428, 883852), (1659, 760784), (1896, 665686), (1904, 662889), (2212, 570588), (2686, 469896), (2797, 451248), (2856, 441926), (3318, 380392), (3792, 332843), (4029, 313264), (4424, 285294), (5372, 234948), (5594, 225624), (5712, 220963), (6636, 190196), (8058, 156632), (8391, 150416), (8848, 142647), (9401, 134256), (10744, 117474), (11188, 112812), (13272, 95098), (16116, 78316), (16782, 75208), (18802, 67128), (19579, 64464), (21488, 58737), (22376, 56406), (26544, 47549), (28203, 44752), (32232, 39158), (33564, 37604)]