744588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 2130128

約数和(自身を除く): 1385540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 43, 52, 74, 78, 86, 111, 117, 129, 148, 156, 172, 222, 234, 258, 333, 387, 444, 468, 481, 516, 559, 666, 774, 962, 1118, 1332, 1443, 1548, 1591, 1677, 1924, 2236, 2886, 3182, 3354, 4329, 4773, 5031, 5772, 6364, 6708, 8658, 9546, 10062, 14319, 17316, 19092, 20124, 20683, 28638, 41366, 57276, 62049, 82732, 124098, 186147, 248196, 372294, 744588]

約数ペア:

[(1, 744588), (2, 372294), (3, 248196), (4, 186147), (6, 124098), (9, 82732), (12, 62049), (13, 57276), (18, 41366), (26, 28638), (36, 20683), (37, 20124), (39, 19092), (43, 17316), (52, 14319), (74, 10062), (78, 9546), (86, 8658), (111, 6708), (117, 6364), (129, 5772), (148, 5031), (156, 4773), (172, 4329), (222, 3354), (234, 3182), (258, 2886), (333, 2236), (387, 1924), (444, 1677), (468, 1591), (481, 1548), (516, 1443), (559, 1332), (666, 1118), (774, 962)]