1667972304

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{203213}}^1$

素因数の和:203249

約数の個数: 80

約数和(自身を含む): 5039707200

約数和(自身を除く): 3371734896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 203213, 406426, 609639, 812852, 1219278, 1625704, 1828917, 2438556, 3251408, 3657834, 3861047, 4877112, 5486751, 7315668, 7722094, 9754224, 10973502, 11583141, 14631336, 15444188, 21947004, 23166282, 29262672, 30888376, 34749423, 43894008, 46332564, 61776752, 69498846, 87788016, 92665128, 104248269, 138997692, 185330256, 208496538, 277995384, 416993076, 555990768, 833986152, 1667972304]

約数ペア:

[(1, 1667972304), (2, 833986152), (3, 555990768), (4, 416993076), (6, 277995384), (8, 208496538), (9, 185330256), (12, 138997692), (16, 104248269), (18, 92665128), (19, 87788016), (24, 69498846), (27, 61776752), (36, 46332564), (38, 43894008), (48, 34749423), (54, 30888376), (57, 29262672), (72, 23166282), (76, 21947004), (108, 15444188), (114, 14631336), (144, 11583141), (152, 10973502), (171, 9754224), (216, 7722094), (228, 7315668), (304, 5486751), (342, 4877112), (432, 3861047), (456, 3657834), (513, 3251408), (684, 2438556), (912, 1828917), (1026, 1625704), (1368, 1219278), (2052, 812852), (2736, 609639), (4104, 406426), (8208, 203213)]