289713024

素因数分解:

$2^7\times 3^4\times {\mathrm{27943}}^1$

素因数の和:27969

約数の個数: 80

約数和(自身を含む): 862212120

約数和(自身を除く): 572499096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 27943, 55886, 83829, 111772, 167658, 223544, 251487, 335316, 447088, 502974, 670632, 754461, 894176, 1005948, 1341264, 1508922, 1788352, 2011896, 2263383, 2682528, 3017844, 3576704, 4023792, 4526766, 5365056, 6035688, 8047584, 9053532, 10730112, 12071376, 16095168, 18107064, 24142752, 32190336, 36214128, 48285504, 72428256, 96571008, 144856512, 289713024]

約数ペア:

[(1, 289713024), (2, 144856512), (3, 96571008), (4, 72428256), (6, 48285504), (8, 36214128), (9, 32190336), (12, 24142752), (16, 18107064), (18, 16095168), (24, 12071376), (27, 10730112), (32, 9053532), (36, 8047584), (48, 6035688), (54, 5365056), (64, 4526766), (72, 4023792), (81, 3576704), (96, 3017844), (108, 2682528), (128, 2263383), (144, 2011896), (162, 1788352), (192, 1508922), (216, 1341264), (288, 1005948), (324, 894176), (384, 754461), (432, 670632), (576, 502974), (648, 447088), (864, 335316), (1152, 251487), (1296, 223544), (1728, 167658), (2592, 111772), (3456, 83829), (5184, 55886), (10368, 27943)]