259468416

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13249}}^1$

素因数の和:13286

約数の個数: 96

約数和(自身を含む): 790627500

約数和(自身を除く): 531159084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 13249, 19584, 26498, 39747, 52996, 79494, 105992, 119241, 158988, 211984, 225233, 238482, 317976, 423968, 450466, 476964, 635952, 675699, 847936, 900932, 953928, 1271904, 1351398, 1695872, 1801864, 1907856, 2027097, 2543808, 2702796, 3603728, 3815712, 4054194, 5087616, 5405592, 7207456, 7631424, 8108388, 10811184, 14414912, 15262848, 16216776, 21622368, 28829824, 32433552, 43244736, 64867104, 86489472, 129734208, 259468416]

約数ペア:

[(1, 259468416), (2, 129734208), (3, 86489472), (4, 64867104), (6, 43244736), (8, 32433552), (9, 28829824), (12, 21622368), (16, 16216776), (17, 15262848), (18, 14414912), (24, 10811184), (32, 8108388), (34, 7631424), (36, 7207456), (48, 5405592), (51, 5087616), (64, 4054194), (68, 3815712), (72, 3603728), (96, 2702796), (102, 2543808), (128, 2027097), (136, 1907856), (144, 1801864), (153, 1695872), (192, 1351398), (204, 1271904), (272, 953928), (288, 900932), (306, 847936), (384, 675699), (408, 635952), (544, 476964), (576, 450466), (612, 423968), (816, 317976), (1088, 238482), (1152, 225233), (1224, 211984), (1632, 158988), (2176, 119241), (2448, 105992), (3264, 79494), (4896, 52996), (6528, 39747), (9792, 26498), (13249, 19584)]