39543408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 118482000

約数和(自身を除く): 78938592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 114, 144, 149, 152, 171, 194, 228, 291, 298, 304, 342, 388, 447, 456, 582, 596, 684, 776, 873, 894, 912, 1164, 1192, 1341, 1368, 1552, 1746, 1788, 1843, 2328, 2384, 2682, 2736, 2831, 3492, 3576, 3686, 4656, 5364, 5529, 5662, 6984, 7152, 7372, 8493, 10728, 11058, 11324, 13968, 14453, 14744, 16587, 16986, 21456, 22116, 22648, 25479, 28906, 29488, 33174, 33972, 43359, 44232, 45296, 50958, 57812, 66348, 67944, 86718, 88464, 101916, 115624, 130077, 132696, 135888, 173436, 203832, 231248, 260154, 265392, 274607, 346872, 407664, 520308, 549214, 693744, 823821, 1040616, 1098428, 1647642, 2081232, 2196856, 2471463, 3295284, 4393712, 4942926, 6590568, 9885852, 13181136, 19771704, 39543408]

約数ペア:

[(1, 39543408), (2, 19771704), (3, 13181136), (4, 9885852), (6, 6590568), (8, 4942926), (9, 4393712), (12, 3295284), (16, 2471463), (18, 2196856), (19, 2081232), (24, 1647642), (36, 1098428), (38, 1040616), (48, 823821), (57, 693744), (72, 549214), (76, 520308), (97, 407664), (114, 346872), (144, 274607), (149, 265392), (152, 260154), (171, 231248), (194, 203832), (228, 173436), (291, 135888), (298, 132696), (304, 130077), (342, 115624), (388, 101916), (447, 88464), (456, 86718), (582, 67944), (596, 66348), (684, 57812), (776, 50958), (873, 45296), (894, 44232), (912, 43359), (1164, 33972), (1192, 33174), (1341, 29488), (1368, 28906), (1552, 25479), (1746, 22648), (1788, 22116), (1843, 21456), (2328, 16986), (2384, 16587), (2682, 14744), (2736, 14453), (2831, 13968), (3492, 11324), (3576, 11058), (3686, 10728), (4656, 8493), (5364, 7372), (5529, 7152), (5662, 6984)]