1478649222

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 3622993920

約数和(自身を除く): 2144344698

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 223, 233, 279, 306, 446, 459, 466, 527, 558, 669, 699, 837, 918, 1054, 1338, 1398, 1581, 1674, 2007, 2097, 3162, 3791, 3961, 4014, 4194, 4743, 6021, 6291, 6913, 7223, 7582, 7922, 9486, 11373, 11883, 12042, 12582, 13826, 14229, 14446, 20739, 21669, 22746, 23766, 28458, 34119, 35649, 41478, 43338, 51959, 62217, 65007, 68238, 71298, 102357, 103918, 106947, 117521, 122791, 124434, 130014, 155877, 186651, 195021, 204714, 213894, 235042, 245582, 311754, 352563, 368373, 373302, 390042, 467631, 705126, 736746, 883303, 935262, 1057689, 1105119, 1402893, 1610729, 1766606, 2115378, 2210238, 2649909, 2805786, 3173067, 3221458, 3315357, 4832187, 5299818, 6346134, 6630714, 7949727, 9664374, 14496561, 15899454, 23849181, 27382393, 28993122, 43489683, 47698362, 54764786, 82147179, 86979366, 164294358, 246441537, 492883074, 739324611, 1478649222]

約数ペア:

[(1, 1478649222), (2, 739324611), (3, 492883074), (6, 246441537), (9, 164294358), (17, 86979366), (18, 82147179), (27, 54764786), (31, 47698362), (34, 43489683), (51, 28993122), (54, 27382393), (62, 23849181), (93, 15899454), (102, 14496561), (153, 9664374), (186, 7949727), (223, 6630714), (233, 6346134), (279, 5299818), (306, 4832187), (446, 3315357), (459, 3221458), (466, 3173067), (527, 2805786), (558, 2649909), (669, 2210238), (699, 2115378), (837, 1766606), (918, 1610729), (1054, 1402893), (1338, 1105119), (1398, 1057689), (1581, 935262), (1674, 883303), (2007, 736746), (2097, 705126), (3162, 467631), (3791, 390042), (3961, 373302), (4014, 368373), (4194, 352563), (4743, 311754), (6021, 245582), (6291, 235042), (6913, 213894), (7223, 204714), (7582, 195021), (7922, 186651), (9486, 155877), (11373, 130014), (11883, 124434), (12042, 122791), (12582, 117521), (13826, 106947), (14229, 103918), (14446, 102357), (20739, 71298), (21669, 68238), (22746, 65007), (23766, 62217), (28458, 51959), (34119, 43338), (35649, 41478)]