2188401228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 288

約数和(自身を含む): 6868592640

約数和(自身を除く): 4680191412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 31, 34, 36, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 114, 117, 124, 153, 156, 171, 186, 204, 221, 228, 234, 247, 279, 306, 323, 342, 372, 403, 442, 467, 468, 494, 527, 558, 589, 612, 646, 663, 684, 741, 806, 884, 934, 969, 988, 1054, 1116, 1178, 1209, 1292, 1326, 1401, 1482, 1581, 1612, 1767, 1868, 1938, 1989, 2108, 2223, 2356, 2418, 2652, 2802, 2907, 2964, 3162, 3534, 3627, 3876, 3978, 4199, 4203, 4446, 4743, 4836, 5301, 5604, 5814, 6071, 6324, 6851, 7068, 7254, 7657, 7939, 7956, 8398, 8406, 8873, 8892, 9486, 10013, 10602, 11628, 12142, 12597, 13702, 14477, 14508, 15314, 15878, 16796, 16812, 17746, 18213, 18972, 20026, 20553, 21204, 22971, 23817, 24284, 25194, 26619, 27404, 28954, 30039, 30628, 31756, 35492, 36426, 37791, 40052, 41106, 43431, 45942, 47634, 50388, 53238, 54639, 57908, 60078, 61659, 68913, 71451, 72852, 75582, 79857, 82212, 86862, 90117, 91884, 95268, 103207, 106476, 109278, 115349, 120156, 123318, 130169, 130293, 137826, 142902, 150841, 151164, 159714, 173724, 180234, 188201, 206414, 218556, 230698, 246109, 246636, 260338, 260586, 275063, 275652, 285804, 301682, 309621, 319428, 346047, 360468, 376402, 390507, 412828, 452523, 461396, 492218, 520676, 521172, 550126, 564603, 603364, 619242, 692094, 738327, 752804, 781014, 825189, 905046, 928863, 984436, 1038141, 1100252, 1129206, 1171521, 1238484, 1357569, 1384188, 1476654, 1562028, 1650378, 1693809, 1810092, 1857726, 1960933, 2076282, 2214981, 2258412, 2343042, 2475567, 2715138, 2953308, 3199417, 3300756, 3387618, 3575819, 3715452, 3921866, 4152564, 4429962, 4676071, 4686084, 4951134, 5430276, 5882799, 6398834, 6775236, 7151638, 7843732, 8859924, 9352142, 9598251, 9902268, 10727457, 11765598, 12797668, 14028213, 14303276, 17648397, 18704284, 19196502, 21454914, 23531196, 28056426, 28794753, 32182371, 35296794, 38393004, 42084639, 42909828, 56112852, 57589506, 60788923, 64364742, 70593588, 84169278, 115179012, 121577846, 128729484, 168338556, 182366769, 243155692, 364733538, 547100307, 729467076, 1094200614, 2188401228]

約数ペア:

[(1, 2188401228), (2, 1094200614), (3, 729467076), (4, 547100307), (6, 364733538), (9, 243155692), (12, 182366769), (13, 168338556), (17, 128729484), (18, 121577846), (19, 115179012), (26, 84169278), (31, 70593588), (34, 64364742), (36, 60788923), (38, 57589506), (39, 56112852), (51, 42909828), (52, 42084639), (57, 38393004), (62, 35296794), (68, 32182371), (76, 28794753), (78, 28056426), (93, 23531196), (102, 21454914), (114, 19196502), (117, 18704284), (124, 17648397), (153, 14303276), (156, 14028213), (171, 12797668), (186, 11765598), (204, 10727457), (221, 9902268), (228, 9598251), (234, 9352142), (247, 8859924), (279, 7843732), (306, 7151638), (323, 6775236), (342, 6398834), (372, 5882799), (403, 5430276), (442, 4951134), (467, 4686084), (468, 4676071), (494, 4429962), (527, 4152564), (558, 3921866), (589, 3715452), (612, 3575819), (646, 3387618), (663, 3300756), (684, 3199417), (741, 2953308), (806, 2715138), (884, 2475567), (934, 2343042), (969, 2258412), (988, 2214981), (1054, 2076282), (1116, 1960933), (1178, 1857726), (1209, 1810092), (1292, 1693809), (1326, 1650378), (1401, 1562028), (1482, 1476654), (1581, 1384188), (1612, 1357569), (1767, 1238484), (1868, 1171521), (1938, 1129206), (1989, 1100252), (2108, 1038141), (2223, 984436), (2356, 928863), (2418, 905046), (2652, 825189), (2802, 781014), (2907, 752804), (2964, 738327), (3162, 692094), (3534, 619242), (3627, 603364), (3876, 564603), (3978, 550126), (4199, 521172), (4203, 520676), (4446, 492218), (4743, 461396), (4836, 452523), (5301, 412828), (5604, 390507), (5814, 376402), (6071, 360468), (6324, 346047), (6851, 319428), (7068, 309621), (7254, 301682), (7657, 285804), (7939, 275652), (7956, 275063), (8398, 260586), (8406, 260338), (8873, 246636), (8892, 246109), (9486, 230698), (10013, 218556), (10602, 206414), (11628, 188201), (12142, 180234), (12597, 173724), (13702, 159714), (14477, 151164), (14508, 150841), (15314, 142902), (15878, 137826), (16796, 130293), (16812, 130169), (17746, 123318), (18213, 120156), (18972, 115349), (20026, 109278), (20553, 106476), (21204, 103207), (22971, 95268), (23817, 91884), (24284, 90117), (25194, 86862), (26619, 82212), (27404, 79857), (28954, 75582), (30039, 72852), (30628, 71451), (31756, 68913), (35492, 61659), (36426, 60078), (37791, 57908), (40052, 54639), (41106, 53238), (43431, 50388), (45942, 47634)]