290065968

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 891371520

約数和(自身を除く): 601305552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 127, 136, 144, 153, 204, 216, 254, 272, 306, 311, 381, 408, 432, 459, 508, 612, 622, 762, 816, 918, 933, 1016, 1143, 1224, 1244, 1524, 1836, 1866, 2032, 2159, 2286, 2448, 2488, 2799, 3048, 3429, 3672, 3732, 4318, 4572, 4976, 5287, 5598, 6096, 6477, 6858, 7344, 7464, 8397, 8636, 9144, 10574, 11196, 12954, 13716, 14928, 15861, 16794, 17272, 18288, 19431, 21148, 22392, 25908, 27432, 31722, 33588, 34544, 38862, 39497, 42296, 44784, 47583, 51816, 54864, 58293, 63444, 67176, 77724, 78994, 84592, 95166, 103632, 116586, 118491, 126888, 134352, 142749, 155448, 157988, 190332, 233172, 236982, 253776, 285498, 310896, 315976, 355473, 380664, 466344, 473964, 570996, 631952, 671449, 710946, 761328, 932688, 947928, 1066419, 1141992, 1342898, 1421892, 1895856, 2014347, 2132838, 2283984, 2685796, 2843784, 4028694, 4265676, 5371592, 5687568, 6043041, 8057388, 8531352, 10743184, 12086082, 16114776, 17062704, 18129123, 24172164, 32229552, 36258246, 48344328, 72516492, 96688656, 145032984, 290065968]

約数ペア:

[(1, 290065968), (2, 145032984), (3, 96688656), (4, 72516492), (6, 48344328), (8, 36258246), (9, 32229552), (12, 24172164), (16, 18129123), (17, 17062704), (18, 16114776), (24, 12086082), (27, 10743184), (34, 8531352), (36, 8057388), (48, 6043041), (51, 5687568), (54, 5371592), (68, 4265676), (72, 4028694), (102, 2843784), (108, 2685796), (127, 2283984), (136, 2132838), (144, 2014347), (153, 1895856), (204, 1421892), (216, 1342898), (254, 1141992), (272, 1066419), (306, 947928), (311, 932688), (381, 761328), (408, 710946), (432, 671449), (459, 631952), (508, 570996), (612, 473964), (622, 466344), (762, 380664), (816, 355473), (918, 315976), (933, 310896), (1016, 285498), (1143, 253776), (1224, 236982), (1244, 233172), (1524, 190332), (1836, 157988), (1866, 155448), (2032, 142749), (2159, 134352), (2286, 126888), (2448, 118491), (2488, 116586), (2799, 103632), (3048, 95166), (3429, 84592), (3672, 78994), (3732, 77724), (4318, 67176), (4572, 63444), (4976, 58293), (5287, 54864), (5598, 51816), (6096, 47583), (6477, 44784), (6858, 42296), (7344, 39497), (7464, 38862), (8397, 34544), (8636, 33588), (9144, 31722), (10574, 27432), (11196, 25908), (12954, 22392), (13716, 21148), (14928, 19431), (15861, 18288), (16794, 17272)]