16319328

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 30855072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 389, 437, 456, 552, 608, 736, 778, 874, 912, 1104, 1167, 1311, 1556, 1748, 1824, 2208, 2334, 2622, 3112, 3496, 4668, 5244, 6224, 6992, 7391, 8947, 9336, 10488, 12448, 13984, 14782, 17894, 18672, 20976, 22173, 26841, 29564, 35788, 37344, 41952, 44346, 53682, 59128, 71576, 88692, 107364, 118256, 143152, 169993, 177384, 214728, 236512, 286304, 339986, 354768, 429456, 509979, 679972, 709536, 858912, 1019958, 1359944, 2039916, 2719888, 4079832, 5439776, 8159664, 16319328]

約数ペア:

[(1, 16319328), (2, 8159664), (3, 5439776), (4, 4079832), (6, 2719888), (8, 2039916), (12, 1359944), (16, 1019958), (19, 858912), (23, 709536), (24, 679972), (32, 509979), (38, 429456), (46, 354768), (48, 339986), (57, 286304), (69, 236512), (76, 214728), (92, 177384), (96, 169993), (114, 143152), (138, 118256), (152, 107364), (184, 88692), (228, 71576), (276, 59128), (304, 53682), (368, 44346), (389, 41952), (437, 37344), (456, 35788), (552, 29564), (608, 26841), (736, 22173), (778, 20976), (874, 18672), (912, 17894), (1104, 14782), (1167, 13984), (1311, 12448), (1556, 10488), (1748, 9336), (1824, 8947), (2208, 7391), (2334, 6992), (2622, 6224), (3112, 5244), (3496, 4668)]