228491172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 742103040

約数和(自身を除く): 513611868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 67, 78, 84, 91, 108, 117, 126, 134, 156, 182, 189, 201, 234, 252, 268, 273, 347, 351, 364, 378, 402, 468, 469, 546, 603, 694, 702, 756, 804, 819, 871, 938, 1041, 1092, 1206, 1388, 1404, 1407, 1638, 1742, 1809, 1876, 2082, 2412, 2429, 2457, 2613, 2814, 3123, 3276, 3484, 3618, 4164, 4221, 4511, 4858, 4914, 5226, 5628, 6097, 6246, 7236, 7287, 7839, 8442, 9022, 9369, 9716, 9828, 10452, 12194, 12492, 12663, 13533, 14574, 15678, 16884, 18044, 18291, 18738, 21861, 23249, 23517, 24388, 25326, 27066, 29148, 31356, 31577, 36582, 37476, 40599, 43722, 46498, 47034, 50652, 54132, 54873, 63154, 65583, 69747, 73164, 81198, 87444, 92996, 94068, 94731, 109746, 121797, 126308, 131166, 139494, 162396, 162743, 164619, 189462, 209241, 219492, 243594, 262332, 278988, 284193, 302237, 325486, 329238, 378924, 418482, 487188, 488229, 568386, 604474, 627723, 650972, 658476, 836964, 852579, 906711, 976458, 1136772, 1208948, 1255446, 1464687, 1705158, 1813422, 1952916, 2115659, 2510892, 2720133, 2929374, 3410316, 3626844, 4231318, 4394061, 5440266, 5858748, 6346977, 8160399, 8462636, 8788122, 10880532, 12693954, 16320798, 17576244, 19040931, 25387908, 32641596, 38081862, 57122793, 76163724, 114245586, 228491172]

約数ペア:

[(1, 228491172), (2, 114245586), (3, 76163724), (4, 57122793), (6, 38081862), (7, 32641596), (9, 25387908), (12, 19040931), (13, 17576244), (14, 16320798), (18, 12693954), (21, 10880532), (26, 8788122), (27, 8462636), (28, 8160399), (36, 6346977), (39, 5858748), (42, 5440266), (52, 4394061), (54, 4231318), (63, 3626844), (67, 3410316), (78, 2929374), (84, 2720133), (91, 2510892), (108, 2115659), (117, 1952916), (126, 1813422), (134, 1705158), (156, 1464687), (182, 1255446), (189, 1208948), (201, 1136772), (234, 976458), (252, 906711), (268, 852579), (273, 836964), (347, 658476), (351, 650972), (364, 627723), (378, 604474), (402, 568386), (468, 488229), (469, 487188), (546, 418482), (603, 378924), (694, 329238), (702, 325486), (756, 302237), (804, 284193), (819, 278988), (871, 262332), (938, 243594), (1041, 219492), (1092, 209241), (1206, 189462), (1388, 164619), (1404, 162743), (1407, 162396), (1638, 139494), (1742, 131166), (1809, 126308), (1876, 121797), (2082, 109746), (2412, 94731), (2429, 94068), (2457, 92996), (2613, 87444), (2814, 81198), (3123, 73164), (3276, 69747), (3484, 65583), (3618, 63154), (4164, 54873), (4221, 54132), (4511, 50652), (4858, 47034), (4914, 46498), (5226, 43722), (5628, 40599), (6097, 37476), (6246, 36582), (7236, 31577), (7287, 31356), (7839, 29148), (8442, 27066), (9022, 25326), (9369, 24388), (9716, 23517), (9828, 23249), (10452, 21861), (12194, 18738), (12492, 18291), (12663, 18044), (13533, 16884), (14574, 15678)]