289713456

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 891371520

約数和(自身を除く): 601658064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 103, 108, 136, 144, 153, 204, 206, 216, 272, 306, 309, 383, 408, 412, 432, 459, 612, 618, 766, 816, 824, 918, 927, 1149, 1224, 1236, 1532, 1648, 1751, 1836, 1854, 2298, 2448, 2472, 2781, 3064, 3447, 3502, 3672, 3708, 4596, 4944, 5253, 5562, 6128, 6511, 6894, 7004, 7344, 7416, 9192, 10341, 10506, 11124, 13022, 13788, 14008, 14832, 15759, 18384, 19533, 20682, 21012, 22248, 26044, 27576, 28016, 31518, 39066, 39449, 41364, 42024, 44496, 47277, 52088, 55152, 58599, 63036, 78132, 78898, 82728, 84048, 94554, 104176, 117198, 118347, 126072, 156264, 157796, 165456, 175797, 189108, 234396, 236694, 252144, 312528, 315592, 351594, 355041, 378216, 468792, 473388, 631184, 670633, 703188, 710082, 756432, 937584, 946776, 1065123, 1341266, 1406376, 1420164, 1893552, 2011899, 2130246, 2682532, 2812752, 2840328, 4023798, 4260492, 5365064, 5680656, 6035697, 8047596, 8520984, 10730128, 12071394, 16095192, 17041968, 18107091, 24142788, 32190384, 36214182, 48285576, 72428364, 96571152, 144856728, 289713456]

約数ペア:

[(1, 289713456), (2, 144856728), (3, 96571152), (4, 72428364), (6, 48285576), (8, 36214182), (9, 32190384), (12, 24142788), (16, 18107091), (17, 17041968), (18, 16095192), (24, 12071394), (27, 10730128), (34, 8520984), (36, 8047596), (48, 6035697), (51, 5680656), (54, 5365064), (68, 4260492), (72, 4023798), (102, 2840328), (103, 2812752), (108, 2682532), (136, 2130246), (144, 2011899), (153, 1893552), (204, 1420164), (206, 1406376), (216, 1341266), (272, 1065123), (306, 946776), (309, 937584), (383, 756432), (408, 710082), (412, 703188), (432, 670633), (459, 631184), (612, 473388), (618, 468792), (766, 378216), (816, 355041), (824, 351594), (918, 315592), (927, 312528), (1149, 252144), (1224, 236694), (1236, 234396), (1532, 189108), (1648, 175797), (1751, 165456), (1836, 157796), (1854, 156264), (2298, 126072), (2448, 118347), (2472, 117198), (2781, 104176), (3064, 94554), (3447, 84048), (3502, 82728), (3672, 78898), (3708, 78132), (4596, 63036), (4944, 58599), (5253, 55152), (5562, 52088), (6128, 47277), (6511, 44496), (6894, 42024), (7004, 41364), (7344, 39449), (7416, 39066), (9192, 31518), (10341, 28016), (10506, 27576), (11124, 26044), (13022, 22248), (13788, 21012), (14008, 20682), (14832, 19533), (15759, 18384)]