272183668

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{1361}}^1$

素因数の和:1572

約数の個数: 36

約数和(自身を含む): 509287212

約数和(自身を除く): 237103544

約数列:

[1, 2, 4, 17, 34, 68, 173, 289, 346, 578, 692, 1156, 1361, 2722, 2941, 5444, 5882, 11764, 23137, 46274, 49997, 92548, 99994, 199988, 235453, 393329, 470906, 786658, 941812, 1573316, 4002701, 8005402, 16010804, 68045917, 136091834, 272183668]

約数ペア:

[(1, 272183668), (2, 136091834), (4, 68045917), (17, 16010804), (34, 8005402), (68, 4002701), (173, 1573316), (289, 941812), (346, 786658), (578, 470906), (692, 393329), (1156, 235453), (1361, 199988), (2722, 99994), (2941, 92548), (5444, 49997), (5882, 46274), (11764, 23137)]