491792184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 192

約数和(自身を含む): 1569335040

約数和(自身を除く): 1077542856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 372, 403, 408, 442, 468, 527, 558, 612, 663, 744, 806, 884, 936, 997, 1054, 1116, 1209, 1224, 1326, 1581, 1612, 1768, 1989, 1994, 2108, 2232, 2418, 2652, 2991, 3162, 3224, 3627, 3978, 3988, 4216, 4743, 4836, 5304, 5982, 6324, 6851, 7254, 7956, 7976, 8973, 9486, 9672, 11964, 12648, 12961, 13702, 14508, 15912, 16949, 17946, 18972, 20553, 23928, 25922, 27404, 29016, 30907, 33898, 35892, 37944, 38883, 41106, 50847, 51844, 54808, 61659, 61814, 67796, 71784, 77766, 82212, 92721, 101694, 103688, 116649, 123318, 123628, 135592, 152541, 155532, 164424, 185442, 203388, 220337, 233298, 246636, 247256, 278163, 305082, 311064, 370884, 401791, 406776, 440674, 466596, 493272, 525419, 556326, 610164, 661011, 741768, 803582, 881348, 933192, 1050838, 1112652, 1205373, 1220328, 1322022, 1576257, 1607164, 1762696, 1983033, 2101676, 2225304, 2410746, 2644044, 3152514, 3214328, 3616119, 3966066, 4203352, 4728771, 4821492, 5288088, 6305028, 6830447, 7232238, 7932132, 9457542, 9642984, 12610056, 13660894, 14464476, 15864264, 18915084, 20491341, 27321788, 28928952, 37830168, 40982682, 54643576, 61474023, 81965364, 122948046, 163930728, 245896092, 491792184]

約数ペア:

[(1, 491792184), (2, 245896092), (3, 163930728), (4, 122948046), (6, 81965364), (8, 61474023), (9, 54643576), (12, 40982682), (13, 37830168), (17, 28928952), (18, 27321788), (24, 20491341), (26, 18915084), (31, 15864264), (34, 14464476), (36, 13660894), (39, 12610056), (51, 9642984), (52, 9457542), (62, 7932132), (68, 7232238), (72, 6830447), (78, 6305028), (93, 5288088), (102, 4821492), (104, 4728771), (117, 4203352), (124, 3966066), (136, 3616119), (153, 3214328), (156, 3152514), (186, 2644044), (204, 2410746), (221, 2225304), (234, 2101676), (248, 1983033), (279, 1762696), (306, 1607164), (312, 1576257), (372, 1322022), (403, 1220328), (408, 1205373), (442, 1112652), (468, 1050838), (527, 933192), (558, 881348), (612, 803582), (663, 741768), (744, 661011), (806, 610164), (884, 556326), (936, 525419), (997, 493272), (1054, 466596), (1116, 440674), (1209, 406776), (1224, 401791), (1326, 370884), (1581, 311064), (1612, 305082), (1768, 278163), (1989, 247256), (1994, 246636), (2108, 233298), (2232, 220337), (2418, 203388), (2652, 185442), (2991, 164424), (3162, 155532), (3224, 152541), (3627, 135592), (3978, 123628), (3988, 123318), (4216, 116649), (4743, 103688), (4836, 101694), (5304, 92721), (5982, 82212), (6324, 77766), (6851, 71784), (7254, 67796), (7956, 61814), (7976, 61659), (8973, 54808), (9486, 51844), (9672, 50847), (11964, 41106), (12648, 38883), (12961, 37944), (13702, 35892), (14508, 33898), (15912, 30907), (16949, 29016), (17946, 27404), (18972, 25922), (20553, 23928)]