678311691135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{78041}}^1$

素因数の和:78173

約数の個数: 96

約数和(自身を含む): 1233330815808

約数和(自身を除く): 555019124673

約数列:

[1, 3, 5, 13, 15, 29, 39, 53, 65, 87, 145, 159, 195, 265, 377, 435, 689, 795, 841, 1131, 1537, 1885, 2067, 2523, 3445, 4205, 4611, 5655, 7685, 10335, 10933, 12615, 19981, 23055, 32799, 44573, 54665, 59943, 78041, 99905, 133719, 163995, 222865, 234123, 299715, 390205, 579449, 668595, 1014533, 1170615, 1738347, 2263189, 2897245, 3043599, 4136173, 5072665, 6789567, 8691735, 11315945, 12408519, 15217995, 20680865, 29421457, 33947835, 53770249, 62042595, 65632481, 88264371, 119949017, 147107285, 161310747, 196897443, 268851245, 328162405, 359847051, 441321855, 599745085, 806553735, 853222253, 984487215, 1559337221, 1799235255, 2559666759, 3478521493, 4266111265, 4678011663, 7796686105, 10435564479, 12798333795, 17392607465, 23390058315, 45220779409, 52177822395, 135662338227, 226103897045, 678311691135]

約数ペア:

[(1, 678311691135), (3, 226103897045), (5, 135662338227), (13, 52177822395), (15, 45220779409), (29, 23390058315), (39, 17392607465), (53, 12798333795), (65, 10435564479), (87, 7796686105), (145, 4678011663), (159, 4266111265), (195, 3478521493), (265, 2559666759), (377, 1799235255), (435, 1559337221), (689, 984487215), (795, 853222253), (841, 806553735), (1131, 599745085), (1537, 441321855), (1885, 359847051), (2067, 328162405), (2523, 268851245), (3445, 196897443), (4205, 161310747), (4611, 147107285), (5655, 119949017), (7685, 88264371), (10335, 65632481), (10933, 62042595), (12615, 53770249), (19981, 33947835), (23055, 29421457), (32799, 20680865), (44573, 15217995), (54665, 12408519), (59943, 11315945), (78041, 8691735), (99905, 6789567), (133719, 5072665), (163995, 4136173), (222865, 3043599), (234123, 2897245), (299715, 2263189), (390205, 1738347), (579449, 1170615), (668595, 1014533)]