245582272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 564550560

約数和(自身を除く): 318968288

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 97, 104, 136, 179, 194, 208, 221, 272, 358, 388, 416, 442, 544, 716, 776, 832, 884, 1088, 1261, 1432, 1552, 1649, 1768, 2327, 2522, 2864, 3043, 3104, 3298, 3536, 4654, 5044, 5728, 6086, 6208, 6596, 7072, 9308, 10088, 11456, 12172, 13192, 14144, 17363, 18616, 20176, 21437, 24344, 26384, 34726, 37232, 39559, 40352, 42874, 48688, 52768, 69452, 74464, 79118, 80704, 85748, 97376, 105536, 138904, 148928, 158236, 171496, 194752, 225719, 277808, 295171, 316472, 342992, 451438, 555616, 590342, 632944, 685984, 902876, 1111232, 1180684, 1265888, 1371968, 1805752, 2361368, 2531776, 3611504, 3837223, 4722736, 7223008, 7674446, 9445472, 14446016, 15348892, 18890944, 30697784, 61395568, 122791136, 245582272]

約数ペア:

[(1, 245582272), (2, 122791136), (4, 61395568), (8, 30697784), (13, 18890944), (16, 15348892), (17, 14446016), (26, 9445472), (32, 7674446), (34, 7223008), (52, 4722736), (64, 3837223), (68, 3611504), (97, 2531776), (104, 2361368), (136, 1805752), (179, 1371968), (194, 1265888), (208, 1180684), (221, 1111232), (272, 902876), (358, 685984), (388, 632944), (416, 590342), (442, 555616), (544, 451438), (716, 342992), (776, 316472), (832, 295171), (884, 277808), (1088, 225719), (1261, 194752), (1432, 171496), (1552, 158236), (1649, 148928), (1768, 138904), (2327, 105536), (2522, 97376), (2864, 85748), (3043, 80704), (3104, 79118), (3298, 74464), (3536, 69452), (4654, 52768), (5044, 48688), (5728, 42874), (6086, 40352), (6208, 39559), (6596, 37232), (7072, 34726), (9308, 26384), (10088, 24344), (11456, 21437), (12172, 20176), (13192, 18616), (14144, 17363)]