215671344

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2023

約数の個数: 120

約数和(自身を含む): 662243328

約数和(自身を除く): 446571984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1316, 1951, 1974, 2256, 2303, 2352, 2632, 3902, 3948, 4606, 5264, 5853, 6909, 7804, 7896, 9212, 11706, 13657, 13818, 15608, 15792, 18424, 23412, 27314, 27636, 31216, 36848, 40971, 46824, 54628, 55272, 81942, 91697, 93648, 95599, 109256, 110544, 163884, 183394, 191198, 218512, 275091, 286797, 327768, 366788, 382396, 550182, 573594, 641879, 655536, 733576, 764792, 1100364, 1147188, 1283758, 1467152, 1529584, 1925637, 2200728, 2294376, 2567516, 3851274, 4401456, 4493153, 4588752, 5135032, 7702548, 8986306, 10270064, 13479459, 15405096, 17972612, 26958918, 30810192, 35945224, 53917836, 71890448, 107835672, 215671344]

約数ペア:

[(1, 215671344), (2, 107835672), (3, 71890448), (4, 53917836), (6, 35945224), (7, 30810192), (8, 26958918), (12, 17972612), (14, 15405096), (16, 13479459), (21, 10270064), (24, 8986306), (28, 7702548), (42, 5135032), (47, 4588752), (48, 4493153), (49, 4401456), (56, 3851274), (84, 2567516), (94, 2294376), (98, 2200728), (112, 1925637), (141, 1529584), (147, 1467152), (168, 1283758), (188, 1147188), (196, 1100364), (282, 764792), (294, 733576), (329, 655536), (336, 641879), (376, 573594), (392, 550182), (564, 382396), (588, 366788), (658, 327768), (752, 286797), (784, 275091), (987, 218512), (1128, 191198), (1176, 183394), (1316, 163884), (1951, 110544), (1974, 109256), (2256, 95599), (2303, 93648), (2352, 91697), (2632, 81942), (3902, 55272), (3948, 54628), (4606, 46824), (5264, 40971), (5853, 36848), (6909, 31216), (7804, 27636), (7896, 27314), (9212, 23412), (11706, 18424), (13657, 15792), (13818, 15608)]