423652736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5417}}^1$

素因数の和:5491

約数の個数: 64

約数和(自身を含む): 928428480

約数和(自身を除く): 504775744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 4888, 5417, 6016, 9776, 10834, 19552, 21668, 39104, 43336, 70421, 78208, 86672, 140842, 173344, 254599, 281684, 346688, 509198, 563368, 693376, 1018396, 1126736, 2036792, 2253472, 3309787, 4073584, 4506944, 6619574, 8147168, 9013888, 13239148, 16294336, 26478296, 32588672, 52956592, 105913184, 211826368, 423652736]

約数ペア:

[(1, 423652736), (2, 211826368), (4, 105913184), (8, 52956592), (13, 32588672), (16, 26478296), (26, 16294336), (32, 13239148), (47, 9013888), (52, 8147168), (64, 6619574), (94, 4506944), (104, 4073584), (128, 3309787), (188, 2253472), (208, 2036792), (376, 1126736), (416, 1018396), (611, 693376), (752, 563368), (832, 509198), (1222, 346688), (1504, 281684), (1664, 254599), (2444, 173344), (3008, 140842), (4888, 86672), (5417, 78208), (6016, 70421), (9776, 43336), (10834, 39104), (19552, 21668)]