1630458544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{64783}}^1$

素因数の和:64826

約数の個数: 60

約数和(自身を含む): 3739462048

約数和(自身を除く): 2109003504

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 12584, 25168, 64783, 129566, 259132, 518264, 712613, 842179, 1036528, 1425226, 1684358, 2850452, 3368716, 5700904, 6737432, 7838743, 9263969, 11401808, 13474864, 15677486, 18527938, 31354972, 37055876, 62709944, 74111752, 101903659, 125419888, 148223504, 203807318, 407614636, 815229272, 1630458544]

約数ペア:

[(1, 1630458544), (2, 815229272), (4, 407614636), (8, 203807318), (11, 148223504), (13, 125419888), (16, 101903659), (22, 74111752), (26, 62709944), (44, 37055876), (52, 31354972), (88, 18527938), (104, 15677486), (121, 13474864), (143, 11401808), (176, 9263969), (208, 7838743), (242, 6737432), (286, 5700904), (484, 3368716), (572, 2850452), (968, 1684358), (1144, 1425226), (1573, 1036528), (1936, 842179), (2288, 712613), (3146, 518264), (6292, 259132), (12584, 129566), (25168, 64783)]