233850942

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 586629120

約数和(自身を除く): 352778178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 61, 78, 86, 117, 122, 127, 129, 183, 234, 254, 258, 351, 366, 381, 387, 549, 559, 702, 762, 774, 793, 1098, 1118, 1143, 1161, 1586, 1647, 1651, 1677, 2286, 2322, 2379, 2623, 3294, 3302, 3354, 3429, 4758, 4953, 5031, 5246, 5461, 6858, 7137, 7747, 7869, 9906, 10062, 10922, 14274, 14859, 15093, 15494, 15738, 16383, 21411, 23241, 23607, 29718, 30186, 32766, 34099, 42822, 44577, 46482, 47214, 49149, 68198, 69723, 70821, 70993, 89154, 98298, 100711, 102297, 139446, 141642, 141986, 147447, 201422, 204594, 209169, 212979, 294894, 302133, 306891, 333121, 418338, 425958, 604266, 613782, 638937, 666242, 906399, 920673, 999363, 1277874, 1812798, 1841346, 1916811, 1998726, 2719197, 2998089, 3833622, 4330573, 5438394, 5996178, 8661146, 8994267, 12991719, 17988534, 25983438, 38975157, 77950314, 116925471, 233850942]

約数ペア:

[(1, 233850942), (2, 116925471), (3, 77950314), (6, 38975157), (9, 25983438), (13, 17988534), (18, 12991719), (26, 8994267), (27, 8661146), (39, 5996178), (43, 5438394), (54, 4330573), (61, 3833622), (78, 2998089), (86, 2719197), (117, 1998726), (122, 1916811), (127, 1841346), (129, 1812798), (183, 1277874), (234, 999363), (254, 920673), (258, 906399), (351, 666242), (366, 638937), (381, 613782), (387, 604266), (549, 425958), (559, 418338), (702, 333121), (762, 306891), (774, 302133), (793, 294894), (1098, 212979), (1118, 209169), (1143, 204594), (1161, 201422), (1586, 147447), (1647, 141986), (1651, 141642), (1677, 139446), (2286, 102297), (2322, 100711), (2379, 98298), (2623, 89154), (3294, 70993), (3302, 70821), (3354, 69723), (3429, 68198), (4758, 49149), (4953, 47214), (5031, 46482), (5246, 44577), (5461, 42822), (6858, 34099), (7137, 32766), (7747, 30186), (7869, 29718), (9906, 23607), (10062, 23241), (10922, 21411), (14274, 16383), (14859, 15738), (15093, 15494)]