491166504

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 1450548000

約数和(自身を除く): 959381496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 72, 81, 87, 108, 116, 118, 162, 174, 177, 216, 232, 236, 261, 324, 348, 354, 443, 472, 522, 531, 648, 696, 708, 783, 886, 1044, 1062, 1329, 1416, 1566, 1593, 1711, 1772, 2088, 2124, 2349, 2658, 3132, 3186, 3422, 3544, 3987, 4248, 4698, 4779, 5133, 5316, 6264, 6372, 6844, 7974, 9396, 9558, 10266, 10632, 11961, 12744, 12847, 13688, 15399, 15948, 18792, 19116, 20532, 23922, 25694, 26137, 30798, 31896, 35883, 38232, 38541, 41064, 46197, 47844, 51388, 52274, 61596, 71766, 77082, 78411, 92394, 95688, 102776, 104548, 115623, 123192, 138591, 143532, 154164, 156822, 184788, 209096, 231246, 235233, 277182, 287064, 308328, 313644, 346869, 369576, 462492, 470466, 554364, 627288, 693738, 705699, 757973, 924984, 940932, 1040607, 1108728, 1387476, 1411398, 1515946, 1881864, 2081214, 2117097, 2273919, 2774952, 2822796, 3031892, 4162428, 4234194, 4547838, 5645592, 6063784, 6821757, 8324856, 8468388, 9095676, 13643514, 16936776, 18191352, 20465271, 27287028, 40930542, 54574056, 61395813, 81861084, 122791626, 163722168, 245583252, 491166504]

約数ペア:

[(1, 491166504), (2, 245583252), (3, 163722168), (4, 122791626), (6, 81861084), (8, 61395813), (9, 54574056), (12, 40930542), (18, 27287028), (24, 20465271), (27, 18191352), (29, 16936776), (36, 13643514), (54, 9095676), (58, 8468388), (59, 8324856), (72, 6821757), (81, 6063784), (87, 5645592), (108, 4547838), (116, 4234194), (118, 4162428), (162, 3031892), (174, 2822796), (177, 2774952), (216, 2273919), (232, 2117097), (236, 2081214), (261, 1881864), (324, 1515946), (348, 1411398), (354, 1387476), (443, 1108728), (472, 1040607), (522, 940932), (531, 924984), (648, 757973), (696, 705699), (708, 693738), (783, 627288), (886, 554364), (1044, 470466), (1062, 462492), (1329, 369576), (1416, 346869), (1566, 313644), (1593, 308328), (1711, 287064), (1772, 277182), (2088, 235233), (2124, 231246), (2349, 209096), (2658, 184788), (3132, 156822), (3186, 154164), (3422, 143532), (3544, 138591), (3987, 123192), (4248, 115623), (4698, 104548), (4779, 102776), (5133, 95688), (5316, 92394), (6264, 78411), (6372, 77082), (6844, 71766), (7974, 61596), (9396, 52274), (9558, 51388), (10266, 47844), (10632, 46197), (11961, 41064), (12744, 38541), (12847, 38232), (13688, 35883), (15399, 31896), (15948, 30798), (18792, 26137), (19116, 25694), (20532, 23922)]