314965794634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 504253900800

約数和(自身を除く): 189288106166

約数列:

[1, 2, 19, 38, 191, 281, 382, 389, 397, 562, 778, 794, 3629, 5339, 7258, 7391, 7543, 10678, 14782, 15086, 53671, 74299, 75827, 107342, 109309, 111557, 148598, 151654, 154433, 218618, 223114, 308866, 1019749, 1411681, 1440713, 2039498, 2076871, 2119583, 2823362, 2881426, 2934227, 4153742, 4239166, 5868454, 20878019, 21307387, 29496703, 41756038, 42614774, 43395673, 58993406, 86791346, 396682361, 404840353, 560437357, 793364722, 809680706, 824517787, 1120874714, 1649035574, 8288573543, 16577147086, 157482897317, 314965794634]

約数ペア:

[(1, 314965794634), (2, 157482897317), (19, 16577147086), (38, 8288573543), (191, 1649035574), (281, 1120874714), (382, 824517787), (389, 809680706), (397, 793364722), (562, 560437357), (778, 404840353), (794, 396682361), (3629, 86791346), (5339, 58993406), (7258, 43395673), (7391, 42614774), (7543, 41756038), (10678, 29496703), (14782, 21307387), (15086, 20878019), (53671, 5868454), (74299, 4239166), (75827, 4153742), (107342, 2934227), (109309, 2881426), (111557, 2823362), (148598, 2119583), (151654, 2076871), (154433, 2039498), (218618, 1440713), (223114, 1411681), (308866, 1019749)]