211804944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 592587072

約数和(自身を除く): 380782128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 591, 624, 788, 1182, 1576, 1723, 2364, 2561, 3152, 3446, 4728, 5122, 5169, 6892, 7683, 9456, 10244, 10338, 13784, 15366, 20488, 20676, 22399, 27568, 30732, 40976, 41352, 44798, 61464, 67197, 82704, 89596, 122928, 134394, 179192, 268788, 339431, 358384, 537576, 678862, 1018293, 1075152, 1357724, 2036586, 2715448, 4073172, 4412603, 5430896, 8146344, 8825206, 13237809, 16292688, 17650412, 26475618, 35300824, 52951236, 70601648, 105902472, 211804944]

約数ペア:

[(1, 211804944), (2, 105902472), (3, 70601648), (4, 52951236), (6, 35300824), (8, 26475618), (12, 17650412), (13, 16292688), (16, 13237809), (24, 8825206), (26, 8146344), (39, 5430896), (48, 4412603), (52, 4073172), (78, 2715448), (104, 2036586), (156, 1357724), (197, 1075152), (208, 1018293), (312, 678862), (394, 537576), (591, 358384), (624, 339431), (788, 268788), (1182, 179192), (1576, 134394), (1723, 122928), (2364, 89596), (2561, 82704), (3152, 67197), (3446, 61464), (4728, 44798), (5122, 41352), (5169, 40976), (6892, 30732), (7683, 27568), (9456, 22399), (10244, 20676), (10338, 20488), (13784, 15366)]