1570972068

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{2129}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 4031664000

約数和(自身を除く): 2460691932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 199, 206, 309, 398, 412, 597, 618, 796, 927, 1194, 1236, 1791, 1854, 2129, 2388, 3582, 3708, 4258, 6387, 7164, 8516, 12774, 19161, 20497, 25548, 38322, 40994, 61491, 76644, 81988, 122982, 184473, 219287, 245964, 368946, 423671, 438574, 657861, 737892, 847342, 877148, 1271013, 1315722, 1694684, 1973583, 2542026, 2631444, 3813039, 3947166, 5084052, 7626078, 7894332, 15252156, 43638113, 87276226, 130914339, 174552452, 261828678, 392743017, 523657356, 785486034, 1570972068]

約数ペア:

[(1, 1570972068), (2, 785486034), (3, 523657356), (4, 392743017), (6, 261828678), (9, 174552452), (12, 130914339), (18, 87276226), (36, 43638113), (103, 15252156), (199, 7894332), (206, 7626078), (309, 5084052), (398, 3947166), (412, 3813039), (597, 2631444), (618, 2542026), (796, 1973583), (927, 1694684), (1194, 1315722), (1236, 1271013), (1791, 877148), (1854, 847342), (2129, 737892), (2388, 657861), (3582, 438574), (3708, 423671), (4258, 368946), (6387, 245964), (7164, 219287), (8516, 184473), (12774, 122982), (19161, 81988), (20497, 76644), (25548, 61491), (38322, 40994)]