291448272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 850445568

約数和(自身を除く): 558997296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 53, 68, 69, 92, 102, 106, 136, 138, 159, 184, 204, 212, 272, 276, 293, 318, 368, 391, 408, 424, 552, 586, 636, 782, 816, 848, 879, 901, 1104, 1172, 1173, 1219, 1272, 1564, 1758, 1802, 2344, 2346, 2438, 2544, 2703, 3128, 3516, 3604, 3657, 4688, 4692, 4876, 4981, 5406, 6256, 6739, 7032, 7208, 7314, 9384, 9752, 9962, 10812, 13478, 14064, 14416, 14628, 14943, 15529, 18768, 19504, 19924, 20217, 20723, 21624, 26956, 29256, 29886, 31058, 39848, 40434, 41446, 43248, 46587, 53912, 58512, 59772, 62116, 62169, 79696, 80868, 82892, 93174, 107824, 114563, 119544, 124232, 124338, 161736, 165784, 186348, 229126, 239088, 248464, 248676, 263993, 323472, 331568, 343689, 357167, 372696, 458252, 497352, 527986, 687378, 714334, 745392, 791979, 916504, 994704, 1055972, 1071501, 1374756, 1428668, 1583958, 1833008, 2111944, 2143002, 2749512, 2857336, 3167916, 4223888, 4286004, 5499024, 5714672, 6071839, 6335832, 8572008, 12143678, 12671664, 17144016, 18215517, 24287356, 36431034, 48574712, 72862068, 97149424, 145724136, 291448272]

約数ペア:

[(1, 291448272), (2, 145724136), (3, 97149424), (4, 72862068), (6, 48574712), (8, 36431034), (12, 24287356), (16, 18215517), (17, 17144016), (23, 12671664), (24, 12143678), (34, 8572008), (46, 6335832), (48, 6071839), (51, 5714672), (53, 5499024), (68, 4286004), (69, 4223888), (92, 3167916), (102, 2857336), (106, 2749512), (136, 2143002), (138, 2111944), (159, 1833008), (184, 1583958), (204, 1428668), (212, 1374756), (272, 1071501), (276, 1055972), (293, 994704), (318, 916504), (368, 791979), (391, 745392), (408, 714334), (424, 687378), (552, 527986), (586, 497352), (636, 458252), (782, 372696), (816, 357167), (848, 343689), (879, 331568), (901, 323472), (1104, 263993), (1172, 248676), (1173, 248464), (1219, 239088), (1272, 229126), (1564, 186348), (1758, 165784), (1802, 161736), (2344, 124338), (2346, 124232), (2438, 119544), (2544, 114563), (2703, 107824), (3128, 93174), (3516, 82892), (3604, 80868), (3657, 79696), (4688, 62169), (4692, 62116), (4876, 59772), (4981, 58512), (5406, 53912), (6256, 46587), (6739, 43248), (7032, 41446), (7208, 40434), (7314, 39848), (9384, 31058), (9752, 29886), (9962, 29256), (10812, 26956), (13478, 21624), (14064, 20723), (14416, 20217), (14628, 19924), (14943, 19504), (15529, 18768)]