223145442

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 112

約数和(自身を含む): 552157368

約数和(自身を除く): 329011926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 193, 234, 243, 351, 366, 386, 486, 549, 579, 702, 729, 793, 1053, 1098, 1158, 1458, 1586, 1647, 1737, 2106, 2379, 2509, 3159, 3294, 3474, 4758, 4941, 5018, 5211, 6318, 7137, 7527, 9477, 9882, 10422, 11773, 14274, 14823, 15054, 15633, 18954, 21411, 22581, 23546, 29646, 31266, 35319, 42822, 44469, 45162, 46899, 64233, 67743, 70638, 88938, 93798, 105957, 128466, 135486, 140697, 153049, 192699, 203229, 211914, 281394, 306098, 317871, 385398, 406458, 459147, 578097, 609687, 635742, 918294, 953613, 1156194, 1219374, 1377441, 1829061, 1907226, 2754882, 2860839, 3658122, 4132323, 5721678, 8264646, 8582517, 12396969, 17165034, 24793938, 37190907, 74381814, 111572721, 223145442]

約数ペア:

[(1, 223145442), (2, 111572721), (3, 74381814), (6, 37190907), (9, 24793938), (13, 17165034), (18, 12396969), (26, 8582517), (27, 8264646), (39, 5721678), (54, 4132323), (61, 3658122), (78, 2860839), (81, 2754882), (117, 1907226), (122, 1829061), (162, 1377441), (183, 1219374), (193, 1156194), (234, 953613), (243, 918294), (351, 635742), (366, 609687), (386, 578097), (486, 459147), (549, 406458), (579, 385398), (702, 317871), (729, 306098), (793, 281394), (1053, 211914), (1098, 203229), (1158, 192699), (1458, 153049), (1586, 140697), (1647, 135486), (1737, 128466), (2106, 105957), (2379, 93798), (2509, 88938), (3159, 70638), (3294, 67743), (3474, 64233), (4758, 46899), (4941, 45162), (5018, 44469), (5211, 42822), (6318, 35319), (7137, 31266), (7527, 29646), (9477, 23546), (9882, 22581), (10422, 21411), (11773, 18954), (14274, 15633), (14823, 15054)]