2197742544

素因数分解:

$2^4\times 3^7\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 6440004480

約数和(自身を除く): 4242261936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 243, 324, 347, 362, 432, 486, 543, 648, 694, 724, 729, 972, 1041, 1086, 1296, 1388, 1448, 1458, 1629, 1944, 2082, 2172, 2187, 2776, 2896, 2916, 3123, 3258, 3888, 4164, 4344, 4374, 4887, 5552, 5832, 6246, 6516, 8328, 8688, 8748, 9369, 9774, 11664, 12492, 13032, 14661, 16656, 17496, 18738, 19548, 24984, 26064, 28107, 29322, 34992, 37476, 39096, 43983, 49968, 56214, 58644, 62807, 74952, 78192, 84321, 87966, 112428, 117288, 125614, 131949, 149904, 168642, 175932, 188421, 224856, 234576, 251228, 252963, 263898, 337284, 351864, 376842, 395847, 449712, 502456, 505926, 527796, 565263, 674568, 703728, 753684, 758889, 791694, 1004912, 1011852, 1055592, 1130526, 1349136, 1507368, 1517778, 1583388, 1695789, 2023704, 2111184, 2261052, 3014736, 3035556, 3166776, 3391578, 4047408, 4522104, 5087367, 6071112, 6333552, 6783156, 9044208, 10174734, 12142224, 13566312, 15262101, 20349468, 27132624, 30524202, 40698936, 45786303, 61048404, 81397872, 91572606, 122096808, 137358909, 183145212, 244193616, 274717818, 366290424, 549435636, 732580848, 1098871272, 2197742544]

約数ペア:

[(1, 2197742544), (2, 1098871272), (3, 732580848), (4, 549435636), (6, 366290424), (8, 274717818), (9, 244193616), (12, 183145212), (16, 137358909), (18, 122096808), (24, 91572606), (27, 81397872), (36, 61048404), (48, 45786303), (54, 40698936), (72, 30524202), (81, 27132624), (108, 20349468), (144, 15262101), (162, 13566312), (181, 12142224), (216, 10174734), (243, 9044208), (324, 6783156), (347, 6333552), (362, 6071112), (432, 5087367), (486, 4522104), (543, 4047408), (648, 3391578), (694, 3166776), (724, 3035556), (729, 3014736), (972, 2261052), (1041, 2111184), (1086, 2023704), (1296, 1695789), (1388, 1583388), (1448, 1517778), (1458, 1507368), (1629, 1349136), (1944, 1130526), (2082, 1055592), (2172, 1011852), (2187, 1004912), (2776, 791694), (2896, 758889), (2916, 753684), (3123, 703728), (3258, 674568), (3888, 565263), (4164, 527796), (4344, 505926), (4374, 502456), (4887, 449712), (5552, 395847), (5832, 376842), (6246, 351864), (6516, 337284), (8328, 263898), (8688, 252963), (8748, 251228), (9369, 234576), (9774, 224856), (11664, 188421), (12492, 175932), (13032, 168642), (14661, 149904), (16656, 131949), (17496, 125614), (18738, 117288), (19548, 112428), (24984, 87966), (26064, 84321), (28107, 78192), (29322, 74952), (34992, 62807), (37476, 58644), (39096, 56214), (43983, 49968)]