38931912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 112320000

約数和(自身を除く): 73388088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 149, 152, 171, 191, 228, 298, 342, 382, 447, 456, 573, 596, 684, 764, 894, 1146, 1192, 1341, 1368, 1528, 1719, 1788, 2292, 2682, 2831, 3438, 3576, 3629, 4584, 5364, 5662, 6876, 7258, 8493, 10728, 10887, 11324, 13752, 14516, 16986, 21774, 22648, 25479, 28459, 29032, 32661, 33972, 43548, 50958, 56918, 65322, 67944, 85377, 87096, 101916, 113836, 130644, 170754, 203832, 227672, 256131, 261288, 341508, 512262, 540721, 683016, 1024524, 1081442, 1622163, 2049048, 2162884, 3244326, 4325768, 4866489, 6488652, 9732978, 12977304, 19465956, 38931912]

約数ペア:

[(1, 38931912), (2, 19465956), (3, 12977304), (4, 9732978), (6, 6488652), (8, 4866489), (9, 4325768), (12, 3244326), (18, 2162884), (19, 2049048), (24, 1622163), (36, 1081442), (38, 1024524), (57, 683016), (72, 540721), (76, 512262), (114, 341508), (149, 261288), (152, 256131), (171, 227672), (191, 203832), (228, 170754), (298, 130644), (342, 113836), (382, 101916), (447, 87096), (456, 85377), (573, 67944), (596, 65322), (684, 56918), (764, 50958), (894, 43548), (1146, 33972), (1192, 32661), (1341, 29032), (1368, 28459), (1528, 25479), (1719, 22648), (1788, 21774), (2292, 16986), (2682, 14516), (2831, 13752), (3438, 11324), (3576, 10887), (3629, 10728), (4584, 8493), (5364, 7258), (5662, 6876)]