222719868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 669685632

約数和(自身を除く): 446965764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 283, 324, 347, 378, 566, 567, 694, 756, 849, 1041, 1132, 1134, 1388, 1698, 1981, 2082, 2268, 2429, 2547, 3123, 3396, 3962, 4164, 4858, 5094, 5943, 6246, 7287, 7641, 7924, 9369, 9716, 10188, 11886, 12492, 14574, 15282, 17829, 18738, 21861, 22923, 23772, 28107, 29148, 30564, 35658, 37476, 43722, 45846, 53487, 56214, 65583, 71316, 87444, 91692, 98201, 106974, 112428, 131166, 160461, 196402, 196749, 213948, 262332, 294603, 320922, 392804, 393498, 589206, 641844, 687407, 786996, 883809, 1178412, 1374814, 1767618, 2062221, 2651427, 2749628, 3535236, 4124442, 5302854, 6186663, 7954281, 8248884, 10605708, 12373326, 15908562, 18559989, 24746652, 31817124, 37119978, 55679967, 74239956, 111359934, 222719868]

約数ペア:

[(1, 222719868), (2, 111359934), (3, 74239956), (4, 55679967), (6, 37119978), (7, 31817124), (9, 24746652), (12, 18559989), (14, 15908562), (18, 12373326), (21, 10605708), (27, 8248884), (28, 7954281), (36, 6186663), (42, 5302854), (54, 4124442), (63, 3535236), (81, 2749628), (84, 2651427), (108, 2062221), (126, 1767618), (162, 1374814), (189, 1178412), (252, 883809), (283, 786996), (324, 687407), (347, 641844), (378, 589206), (566, 393498), (567, 392804), (694, 320922), (756, 294603), (849, 262332), (1041, 213948), (1132, 196749), (1134, 196402), (1388, 160461), (1698, 131166), (1981, 112428), (2082, 106974), (2268, 98201), (2429, 91692), (2547, 87444), (3123, 71316), (3396, 65583), (3962, 56214), (4164, 53487), (4858, 45846), (5094, 43722), (5943, 37476), (6246, 35658), (7287, 30564), (7641, 29148), (7924, 28107), (9369, 23772), (9716, 22923), (10188, 21861), (11886, 18738), (12492, 17829), (14574, 15282)]