194316948

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 595244160

約数和(自身を除く): 400927212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 196, 219, 252, 292, 294, 378, 438, 441, 503, 511, 588, 657, 756, 876, 882, 1006, 1022, 1314, 1323, 1509, 1533, 1764, 1971, 2012, 2044, 2628, 2646, 3018, 3066, 3521, 3577, 3942, 4527, 4599, 5292, 6036, 6132, 7042, 7154, 7884, 9054, 9198, 10563, 10731, 13581, 13797, 14084, 14308, 18108, 18396, 21126, 21462, 24647, 27162, 27594, 31689, 32193, 36719, 42252, 42924, 49294, 54324, 55188, 63378, 64386, 73438, 73941, 95067, 96579, 98588, 110157, 126756, 128772, 146876, 147882, 190134, 193158, 220314, 221823, 257033, 295764, 330471, 380268, 386316, 440628, 443646, 514066, 660942, 665469, 771099, 887292, 991413, 1028132, 1321884, 1330938, 1542198, 1799231, 1982826, 2313297, 2661876, 3084396, 3598462, 3965652, 4626594, 5397693, 6939891, 7196924, 9253188, 10795386, 13879782, 16193079, 21590772, 27759564, 32386158, 48579237, 64772316, 97158474, 194316948]

約数ペア:

[(1, 194316948), (2, 97158474), (3, 64772316), (4, 48579237), (6, 32386158), (7, 27759564), (9, 21590772), (12, 16193079), (14, 13879782), (18, 10795386), (21, 9253188), (27, 7196924), (28, 6939891), (36, 5397693), (42, 4626594), (49, 3965652), (54, 3598462), (63, 3084396), (73, 2661876), (84, 2313297), (98, 1982826), (108, 1799231), (126, 1542198), (146, 1330938), (147, 1321884), (189, 1028132), (196, 991413), (219, 887292), (252, 771099), (292, 665469), (294, 660942), (378, 514066), (438, 443646), (441, 440628), (503, 386316), (511, 380268), (588, 330471), (657, 295764), (756, 257033), (876, 221823), (882, 220314), (1006, 193158), (1022, 190134), (1314, 147882), (1323, 146876), (1509, 128772), (1533, 126756), (1764, 110157), (1971, 98588), (2012, 96579), (2044, 95067), (2628, 73941), (2646, 73438), (3018, 64386), (3066, 63378), (3521, 55188), (3577, 54324), (3942, 49294), (4527, 42924), (4599, 42252), (5292, 36719), (6036, 32193), (6132, 31689), (7042, 27594), (7154, 27162), (7884, 24647), (9054, 21462), (9198, 21126), (10563, 18396), (10731, 18108), (13581, 14308), (13797, 14084)]