28158272568

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1570631}}^1$

素因数の和:1570729

約数の個数: 64

約数和(自身を含む): 79159852800

約数和(自身を除く): 51001580232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 17928, 1570631, 3141262, 4711893, 6282524, 9423786, 12565048, 14135679, 18847572, 28271358, 37695144, 42407037, 56542716, 84814074, 113085432, 130362373, 169628148, 260724746, 339256296, 391087119, 521449492, 782174238, 1042898984, 1173261357, 1564348476, 2346522714, 3128696952, 3519784071, 4693045428, 7039568142, 9386090856, 14079136284, 28158272568]

約数ペア:

[(1, 28158272568), (2, 14079136284), (3, 9386090856), (4, 7039568142), (6, 4693045428), (8, 3519784071), (9, 3128696952), (12, 2346522714), (18, 1564348476), (24, 1173261357), (27, 1042898984), (36, 782174238), (54, 521449492), (72, 391087119), (83, 339256296), (108, 260724746), (166, 169628148), (216, 130362373), (249, 113085432), (332, 84814074), (498, 56542716), (664, 42407037), (747, 37695144), (996, 28271358), (1494, 18847572), (1992, 14135679), (2241, 12565048), (2988, 9423786), (4482, 6282524), (5976, 4711893), (8964, 3141262), (17928, 1570631)]