293440428

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 785030400

約数和(自身を除く): 491589972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 179, 258, 353, 358, 387, 516, 537, 706, 716, 774, 1059, 1074, 1161, 1412, 1548, 1611, 2118, 2148, 2322, 3177, 3222, 4236, 4644, 4833, 6354, 6444, 7697, 9531, 9666, 12708, 15179, 15394, 19062, 19332, 23091, 30358, 30788, 38124, 45537, 46182, 60716, 63187, 69273, 91074, 92364, 126374, 136611, 138546, 182148, 189561, 207819, 252748, 273222, 277092, 379122, 409833, 415638, 546444, 568683, 758244, 819666, 831276, 1137366, 1639332, 1706049, 2274732, 2717041, 3412098, 5434082, 6824196, 8151123, 10868164, 16302246, 24453369, 32604492, 48906738, 73360107, 97813476, 146720214, 293440428]

約数ペア:

[(1, 293440428), (2, 146720214), (3, 97813476), (4, 73360107), (6, 48906738), (9, 32604492), (12, 24453369), (18, 16302246), (27, 10868164), (36, 8151123), (43, 6824196), (54, 5434082), (86, 3412098), (108, 2717041), (129, 2274732), (172, 1706049), (179, 1639332), (258, 1137366), (353, 831276), (358, 819666), (387, 758244), (516, 568683), (537, 546444), (706, 415638), (716, 409833), (774, 379122), (1059, 277092), (1074, 273222), (1161, 252748), (1412, 207819), (1548, 189561), (1611, 182148), (2118, 138546), (2148, 136611), (2322, 126374), (3177, 92364), (3222, 91074), (4236, 69273), (4644, 63187), (4833, 60716), (6354, 46182), (6444, 45537), (7697, 38124), (9531, 30788), (9666, 30358), (12708, 23091), (15179, 19332), (15394, 19062)]