1899681552

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{65633}}^1$

素因数の和:65717

約数の個数: 80

約数和(自身を含む): 5534258880

約数和(自身を除く): 3634577328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 3216, 3618, 4824, 7236, 9648, 14472, 28944, 65633, 131266, 196899, 262532, 393798, 525064, 590697, 787596, 1050128, 1181394, 1575192, 1772091, 2362788, 3150384, 3544182, 4397411, 4725576, 7088364, 8794822, 9451152, 13192233, 14176728, 17589644, 26384466, 28353456, 35179288, 39576699, 52768932, 70358576, 79153398, 105537864, 118730097, 158306796, 211075728, 237460194, 316613592, 474920388, 633227184, 949840776, 1899681552]

約数ペア:

[(1, 1899681552), (2, 949840776), (3, 633227184), (4, 474920388), (6, 316613592), (8, 237460194), (9, 211075728), (12, 158306796), (16, 118730097), (18, 105537864), (24, 79153398), (27, 70358576), (36, 52768932), (48, 39576699), (54, 35179288), (67, 28353456), (72, 26384466), (108, 17589644), (134, 14176728), (144, 13192233), (201, 9451152), (216, 8794822), (268, 7088364), (402, 4725576), (432, 4397411), (536, 3544182), (603, 3150384), (804, 2362788), (1072, 1772091), (1206, 1575192), (1608, 1181394), (1809, 1050128), (2412, 787596), (3216, 590697), (3618, 525064), (4824, 393798), (7236, 262532), (9648, 196899), (14472, 131266), (28944, 65633)]