1620536448

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{222113}}^1$

素因数の和:222149

約数の個数: 64

約数和(自身を含む): 4531125600

約数和(自身を除く): 2910589152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 222113, 444226, 666339, 888452, 1332678, 1776904, 2665356, 3553808, 4220147, 5330712, 7107616, 8440294, 10661424, 12660441, 14215232, 16880588, 21322848, 25320882, 28430464, 33761176, 42645696, 50641764, 67522352, 85291392, 101283528, 135044704, 202567056, 270089408, 405134112, 540178816, 810268224, 1620536448]

約数ペア:

[(1, 1620536448), (2, 810268224), (3, 540178816), (4, 405134112), (6, 270089408), (8, 202567056), (12, 135044704), (16, 101283528), (19, 85291392), (24, 67522352), (32, 50641764), (38, 42645696), (48, 33761176), (57, 28430464), (64, 25320882), (76, 21322848), (96, 16880588), (114, 14215232), (128, 12660441), (152, 10661424), (192, 8440294), (228, 7107616), (304, 5330712), (384, 4220147), (456, 3553808), (608, 2665356), (912, 1776904), (1216, 1332678), (1824, 888452), (2432, 666339), (3648, 444226), (7296, 222113)]