1872915696

素因数分解:

$2^4\times 3^5\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 5666824800

約数和(自身を除く): 3793909104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 61, 72, 81, 106, 108, 122, 144, 149, 159, 162, 183, 212, 216, 243, 244, 298, 318, 324, 366, 424, 432, 447, 477, 486, 488, 549, 596, 636, 648, 732, 848, 894, 954, 972, 976, 1098, 1192, 1272, 1296, 1341, 1431, 1464, 1647, 1788, 1908, 1944, 2196, 2384, 2544, 2682, 2862, 2928, 3233, 3294, 3576, 3816, 3888, 4023, 4293, 4392, 4941, 5364, 5724, 6466, 6588, 7152, 7632, 7897, 8046, 8586, 8784, 9089, 9699, 9882, 10728, 11448, 12069, 12879, 12932, 13176, 14823, 15794, 16092, 17172, 18178, 19398, 19764, 21456, 22896, 23691, 24138, 25758, 25864, 26352, 27267, 29097, 29646, 31588, 32184, 34344, 36207, 36356, 38796, 39528, 47382, 48276, 51516, 51728, 54534, 58194, 59292, 63176, 64368, 68688, 71073, 72414, 72712, 77592, 79056, 81801, 87291, 94764, 96552, 103032, 109068, 116388, 118584, 126352, 142146, 144828, 145424, 155184, 163602, 174582, 189528, 193104, 206064, 213219, 218136, 232776, 237168, 245403, 261873, 284292, 289656, 327204, 349164, 379056, 426438, 436272, 465552, 481717, 490806, 523746, 568584, 579312, 639657, 654408, 698328, 736209, 785619, 852876, 963434, 981612, 1047492, 1137168, 1279314, 1308816, 1396656, 1445151, 1472418, 1571238, 1705752, 1918971, 1926868, 1963224, 2094984, 2208627, 2558628, 2890302, 2944836, 3142476, 3411504, 3837942, 3853736, 3926448, 4189968, 4335453, 4417254, 5117256, 5780604, 5889672, 6284952, 7675884, 7707472, 8670906, 8834508, 10234512, 11561208, 11779344, 12569904, 13006359, 15351768, 17341812, 17669016, 23122416, 26012718, 30703536, 34683624, 35338032, 39019077, 52025436, 69367248, 78038154, 104050872, 117057231, 156076308, 208101744, 234114462, 312152616, 468228924, 624305232, 936457848, 1872915696]

約数ペア:

[(1, 1872915696), (2, 936457848), (3, 624305232), (4, 468228924), (6, 312152616), (8, 234114462), (9, 208101744), (12, 156076308), (16, 117057231), (18, 104050872), (24, 78038154), (27, 69367248), (36, 52025436), (48, 39019077), (53, 35338032), (54, 34683624), (61, 30703536), (72, 26012718), (81, 23122416), (106, 17669016), (108, 17341812), (122, 15351768), (144, 13006359), (149, 12569904), (159, 11779344), (162, 11561208), (183, 10234512), (212, 8834508), (216, 8670906), (243, 7707472), (244, 7675884), (298, 6284952), (318, 5889672), (324, 5780604), (366, 5117256), (424, 4417254), (432, 4335453), (447, 4189968), (477, 3926448), (486, 3853736), (488, 3837942), (549, 3411504), (596, 3142476), (636, 2944836), (648, 2890302), (732, 2558628), (848, 2208627), (894, 2094984), (954, 1963224), (972, 1926868), (976, 1918971), (1098, 1705752), (1192, 1571238), (1272, 1472418), (1296, 1445151), (1341, 1396656), (1431, 1308816), (1464, 1279314), (1647, 1137168), (1788, 1047492), (1908, 981612), (1944, 963434), (2196, 852876), (2384, 785619), (2544, 736209), (2682, 698328), (2862, 654408), (2928, 639657), (3233, 579312), (3294, 568584), (3576, 523746), (3816, 490806), (3888, 481717), (4023, 465552), (4293, 436272), (4392, 426438), (4941, 379056), (5364, 349164), (5724, 327204), (6466, 289656), (6588, 284292), (7152, 261873), (7632, 245403), (7897, 237168), (8046, 232776), (8586, 218136), (8784, 213219), (9089, 206064), (9699, 193104), (9882, 189528), (10728, 174582), (11448, 163602), (12069, 155184), (12879, 145424), (12932, 144828), (13176, 142146), (14823, 126352), (15794, 118584), (16092, 116388), (17172, 109068), (18178, 103032), (19398, 96552), (19764, 94764), (21456, 87291), (22896, 81801), (23691, 79056), (24138, 77592), (25758, 72712), (25864, 72414), (26352, 71073), (27267, 68688), (29097, 64368), (29646, 63176), (31588, 59292), (32184, 58194), (34344, 54534), (36207, 51728), (36356, 51516), (38796, 48276), (39528, 47382)]