214988904

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 667779840

約数和(自身を除く): 452790936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 81, 94, 104, 108, 117, 141, 156, 162, 181, 188, 216, 234, 243, 282, 312, 324, 351, 362, 376, 423, 468, 486, 543, 564, 611, 648, 702, 724, 846, 936, 972, 1053, 1086, 1128, 1222, 1269, 1404, 1448, 1629, 1692, 1833, 1944, 2106, 2172, 2353, 2444, 2538, 2808, 3159, 3258, 3384, 3666, 3807, 4212, 4344, 4706, 4887, 4888, 5076, 5499, 6318, 6516, 7059, 7332, 7614, 8424, 8507, 9412, 9774, 10152, 10998, 11421, 12636, 13032, 14118, 14661, 14664, 15228, 16497, 17014, 18824, 19548, 21177, 21996, 22842, 25272, 25521, 28236, 29322, 30456, 32994, 34028, 39096, 42354, 43983, 43992, 45684, 49491, 51042, 56472, 58644, 63531, 65988, 68056, 76563, 84708, 87966, 91368, 98982, 102084, 110591, 117288, 127062, 131976, 148473, 153126, 169416, 175932, 190593, 197964, 204168, 221182, 229689, 254124, 296946, 306252, 331773, 351864, 381186, 395928, 442364, 459378, 508248, 571779, 593892, 612504, 663546, 689067, 762372, 884728, 918756, 995319, 1143558, 1187784, 1327092, 1378134, 1524744, 1837512, 1990638, 2067201, 2287116, 2654184, 2756268, 2985957, 3981276, 4134402, 4574232, 5512536, 5971914, 7962552, 8268804, 8957871, 11943828, 16537608, 17915742, 23887656, 26873613, 35831484, 53747226, 71662968, 107494452, 214988904]

約数ペア:

[(1, 214988904), (2, 107494452), (3, 71662968), (4, 53747226), (6, 35831484), (8, 26873613), (9, 23887656), (12, 17915742), (13, 16537608), (18, 11943828), (24, 8957871), (26, 8268804), (27, 7962552), (36, 5971914), (39, 5512536), (47, 4574232), (52, 4134402), (54, 3981276), (72, 2985957), (78, 2756268), (81, 2654184), (94, 2287116), (104, 2067201), (108, 1990638), (117, 1837512), (141, 1524744), (156, 1378134), (162, 1327092), (181, 1187784), (188, 1143558), (216, 995319), (234, 918756), (243, 884728), (282, 762372), (312, 689067), (324, 663546), (351, 612504), (362, 593892), (376, 571779), (423, 508248), (468, 459378), (486, 442364), (543, 395928), (564, 381186), (611, 351864), (648, 331773), (702, 306252), (724, 296946), (846, 254124), (936, 229689), (972, 221182), (1053, 204168), (1086, 197964), (1128, 190593), (1222, 175932), (1269, 169416), (1404, 153126), (1448, 148473), (1629, 131976), (1692, 127062), (1833, 117288), (1944, 110591), (2106, 102084), (2172, 98982), (2353, 91368), (2444, 87966), (2538, 84708), (2808, 76563), (3159, 68056), (3258, 65988), (3384, 63531), (3666, 58644), (3807, 56472), (4212, 51042), (4344, 49491), (4706, 45684), (4887, 43992), (4888, 43983), (5076, 42354), (5499, 39096), (6318, 34028), (6516, 32994), (7059, 30456), (7332, 29322), (7614, 28236), (8424, 25521), (8507, 25272), (9412, 22842), (9774, 21996), (10152, 21177), (10998, 19548), (11421, 18824), (12636, 17014), (13032, 16497), (14118, 15228), (14661, 14664)]