320422754899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{38993}}^1$

素因数の和:39164

約数の個数: 48

約数和(自身を含む): 389364760512

約数和(自身を除く): 68942005613

約数列:

[1, 13, 17, 19, 103, 221, 247, 323, 361, 1339, 1751, 1957, 4199, 4693, 6137, 22763, 25441, 33269, 37183, 38993, 79781, 432497, 483379, 506909, 632111, 662881, 740867, 4016279, 8217443, 8617453, 9631271, 12594739, 14076473, 52211627, 68276743, 76309301, 163731607, 182994149, 239300041, 887597659, 992020913, 1297258117, 1449876719, 3110900533, 16864355521, 18848397347, 24647904223, 320422754899]

約数ペア:

[(1, 320422754899), (13, 24647904223), (17, 18848397347), (19, 16864355521), (103, 3110900533), (221, 1449876719), (247, 1297258117), (323, 992020913), (361, 887597659), (1339, 239300041), (1751, 182994149), (1957, 163731607), (4199, 76309301), (4693, 68276743), (6137, 52211627), (22763, 14076473), (25441, 12594739), (33269, 9631271), (37183, 8617453), (38993, 8217443), (79781, 4016279), (432497, 740867), (483379, 662881), (506909, 632111)]