400942054812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28877993}}^1$

素因数の和:28878102

約数の個数: 48

約数和(自身を含む): 1018815628320

約数和(自身を除く): 617873573508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 28877993, 57755986, 86633979, 115511972, 173267958, 346535916, 375413909, 750827818, 1126241727, 1501655636, 2252483454, 2570141377, 4504966908, 5140282754, 7710424131, 10280565508, 15420848262, 30841696524, 33411837901, 66823675802, 100235513703, 133647351604, 200471027406, 400942054812]

約数ペア:

[(1, 400942054812), (2, 200471027406), (3, 133647351604), (4, 100235513703), (6, 66823675802), (12, 33411837901), (13, 30841696524), (26, 15420848262), (39, 10280565508), (52, 7710424131), (78, 5140282754), (89, 4504966908), (156, 2570141377), (178, 2252483454), (267, 1501655636), (356, 1126241727), (534, 750827818), (1068, 375413909), (1157, 346535916), (2314, 173267958), (3471, 115511972), (4628, 86633979), (6942, 57755986), (13884, 28877993)]