355020928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 816652800

約数和(自身を除く): 461631872

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 124, 128, 136, 152, 248, 272, 277, 304, 323, 496, 527, 544, 554, 589, 608, 646, 992, 1054, 1088, 1108, 1178, 1216, 1292, 1984, 2108, 2176, 2216, 2356, 2432, 2584, 3968, 4216, 4432, 4709, 4712, 5168, 5263, 8432, 8587, 8864, 9418, 9424, 10013, 10336, 10526, 16864, 17174, 17728, 18836, 18848, 20026, 20672, 21052, 33728, 34348, 35456, 37672, 37696, 40052, 41344, 42104, 67456, 68696, 75344, 75392, 80104, 84208, 89471, 137392, 145979, 150688, 160208, 163153, 168416, 178942, 274784, 291958, 301376, 320416, 326306, 336832, 357884, 549568, 583916, 602752, 640832, 652612, 673664, 715768, 1099136, 1167832, 1281664, 1305224, 1431536, 2335664, 2610448, 2773601, 2863072, 4671328, 5220896, 5547202, 5726144, 9342656, 10441792, 11094404, 11452288, 18685312, 20883584, 22188808, 44377616, 88755232, 177510464, 355020928]

約数ペア:

[(1, 355020928), (2, 177510464), (4, 88755232), (8, 44377616), (16, 22188808), (17, 20883584), (19, 18685312), (31, 11452288), (32, 11094404), (34, 10441792), (38, 9342656), (62, 5726144), (64, 5547202), (68, 5220896), (76, 4671328), (124, 2863072), (128, 2773601), (136, 2610448), (152, 2335664), (248, 1431536), (272, 1305224), (277, 1281664), (304, 1167832), (323, 1099136), (496, 715768), (527, 673664), (544, 652612), (554, 640832), (589, 602752), (608, 583916), (646, 549568), (992, 357884), (1054, 336832), (1088, 326306), (1108, 320416), (1178, 301376), (1216, 291958), (1292, 274784), (1984, 178942), (2108, 168416), (2176, 163153), (2216, 160208), (2356, 150688), (2432, 145979), (2584, 137392), (3968, 89471), (4216, 84208), (4432, 80104), (4709, 75392), (4712, 75344), (5168, 68696), (5263, 67456), (8432, 42104), (8587, 41344), (8864, 40052), (9418, 37696), (9424, 37672), (10013, 35456), (10336, 34348), (10526, 33728), (16864, 21052), (17174, 20672), (17728, 20026), (18836, 18848)]