212735536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 60

約数和(自身を含む): 454505632

約数和(自身を除く): 241770096

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 463, 611, 752, 926, 1222, 1852, 2209, 2444, 3704, 4418, 4888, 6019, 7408, 8836, 9776, 12038, 17672, 21761, 24076, 28717, 35344, 43522, 48152, 57434, 87044, 96304, 114868, 174088, 229736, 282893, 348176, 459472, 565786, 1022767, 1131572, 2045534, 2263144, 4091068, 4526288, 8182136, 13295971, 16364272, 26591942, 53183884, 106367768, 212735536]

約数ペア:

[(1, 212735536), (2, 106367768), (4, 53183884), (8, 26591942), (13, 16364272), (16, 13295971), (26, 8182136), (47, 4526288), (52, 4091068), (94, 2263144), (104, 2045534), (188, 1131572), (208, 1022767), (376, 565786), (463, 459472), (611, 348176), (752, 282893), (926, 229736), (1222, 174088), (1852, 114868), (2209, 96304), (2444, 87044), (3704, 57434), (4418, 48152), (4888, 43522), (6019, 35344), (7408, 28717), (8836, 24076), (9776, 21761), (12038, 17672)]