1720592424

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 5014912500

約数和(自身を除く): 3294320076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 53, 57, 72, 76, 106, 114, 152, 159, 171, 212, 228, 318, 342, 361, 424, 456, 477, 636, 684, 722, 954, 1007, 1083, 1249, 1272, 1368, 1444, 1908, 2014, 2166, 2498, 2888, 3021, 3249, 3747, 3816, 4028, 4332, 4996, 6042, 6498, 7494, 8056, 8664, 9063, 9992, 11241, 12084, 12996, 14988, 18126, 19133, 22482, 23731, 24168, 25992, 29976, 36252, 38266, 44964, 47462, 57399, 66197, 71193, 72504, 76532, 89928, 94924, 114798, 132394, 142386, 153064, 172197, 189848, 198591, 213579, 229596, 264788, 284772, 344394, 397182, 427158, 450889, 459192, 529576, 569544, 595773, 688788, 794364, 854316, 901778, 1191546, 1257743, 1352667, 1377576, 1588728, 1708632, 1803556, 2383092, 2515486, 2705334, 3607112, 3773229, 4058001, 4766184, 5030972, 5410668, 7546458, 8116002, 10061944, 10821336, 11319687, 15092916, 16232004, 22639374, 23897117, 30185832, 32464008, 45278748, 47794234, 71691351, 90557496, 95588468, 143382702, 191176936, 215074053, 286765404, 430148106, 573530808, 860296212, 1720592424]

約数ペア:

[(1, 1720592424), (2, 860296212), (3, 573530808), (4, 430148106), (6, 286765404), (8, 215074053), (9, 191176936), (12, 143382702), (18, 95588468), (19, 90557496), (24, 71691351), (36, 47794234), (38, 45278748), (53, 32464008), (57, 30185832), (72, 23897117), (76, 22639374), (106, 16232004), (114, 15092916), (152, 11319687), (159, 10821336), (171, 10061944), (212, 8116002), (228, 7546458), (318, 5410668), (342, 5030972), (361, 4766184), (424, 4058001), (456, 3773229), (477, 3607112), (636, 2705334), (684, 2515486), (722, 2383092), (954, 1803556), (1007, 1708632), (1083, 1588728), (1249, 1377576), (1272, 1352667), (1368, 1257743), (1444, 1191546), (1908, 901778), (2014, 854316), (2166, 794364), (2498, 688788), (2888, 595773), (3021, 569544), (3249, 529576), (3747, 459192), (3816, 450889), (4028, 427158), (4332, 397182), (4996, 344394), (6042, 284772), (6498, 264788), (7494, 229596), (8056, 213579), (8664, 198591), (9063, 189848), (9992, 172197), (11241, 153064), (12084, 142386), (12996, 132394), (14988, 114798), (18126, 94924), (19133, 89928), (22482, 76532), (23731, 72504), (24168, 71193), (25992, 66197), (29976, 57399), (36252, 47462), (38266, 44964)]