253239168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7247}}^1$

素因数の和:7284

約数の個数: 128

約数和(自身を含む): 828011520

約数和(自身を除く): 574772352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 7247, 8736, 11648, 14494, 17472, 21741, 28988, 34944, 43482, 50729, 57976, 86964, 94211, 101458, 115952, 152187, 173928, 188422, 202916, 231904, 282633, 304374, 347856, 376844, 405832, 463808, 565266, 608748, 659477, 695712, 753688, 811664, 927616, 1130532, 1217496, 1318954, 1391424, 1507376, 1623328, 1978431, 2261064, 2434992, 2637908, 2782848, 3014752, 3246656, 3956862, 4522128, 4869984, 5275816, 6029504, 6493312, 7913724, 9044256, 9739968, 10551632, 12059008, 15827448, 18088512, 19479936, 21103264, 31654896, 36177024, 42206528, 63309792, 84413056, 126619584, 253239168]

約数ペア:

[(1, 253239168), (2, 126619584), (3, 84413056), (4, 63309792), (6, 42206528), (7, 36177024), (8, 31654896), (12, 21103264), (13, 19479936), (14, 18088512), (16, 15827448), (21, 12059008), (24, 10551632), (26, 9739968), (28, 9044256), (32, 7913724), (39, 6493312), (42, 6029504), (48, 5275816), (52, 4869984), (56, 4522128), (64, 3956862), (78, 3246656), (84, 3014752), (91, 2782848), (96, 2637908), (104, 2434992), (112, 2261064), (128, 1978431), (156, 1623328), (168, 1507376), (182, 1391424), (192, 1318954), (208, 1217496), (224, 1130532), (273, 927616), (312, 811664), (336, 753688), (364, 695712), (384, 659477), (416, 608748), (448, 565266), (546, 463808), (624, 405832), (672, 376844), (728, 347856), (832, 304374), (896, 282633), (1092, 231904), (1248, 202916), (1344, 188422), (1456, 173928), (1664, 152187), (2184, 115952), (2496, 101458), (2688, 94211), (2912, 86964), (4368, 57976), (4992, 50729), (5824, 43482), (7247, 34944), (8736, 28988), (11648, 21741), (14494, 17472)]