2218567428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 7340748800

約数和(自身を除く): 5122181372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 79, 84, 99, 108, 121, 126, 132, 154, 158, 189, 198, 231, 237, 242, 252, 297, 307, 308, 316, 363, 378, 396, 462, 474, 484, 553, 594, 614, 693, 711, 726, 756, 847, 869, 921, 924, 948, 1089, 1106, 1188, 1228, 1386, 1422, 1452, 1659, 1694, 1738, 1842, 2079, 2133, 2149, 2178, 2212, 2541, 2607, 2763, 2772, 2844, 3267, 3318, 3377, 3388, 3476, 3684, 4158, 4266, 4298, 4356, 4977, 5082, 5214, 5526, 6083, 6447, 6534, 6636, 6754, 7623, 7821, 8289, 8316, 8532, 8596, 9559, 9954, 10131, 10164, 10428, 11052, 12166, 12894, 13068, 13508, 14931, 15246, 15642, 16578, 18249, 19118, 19341, 19908, 20262, 22869, 23463, 23639, 24253, 24332, 25788, 28677, 29862, 30393, 30492, 31284, 33156, 36498, 37147, 38236, 38682, 40524, 45738, 46926, 47278, 48506, 54747, 57354, 58023, 59724, 60786, 66913, 70917, 72759, 72996, 74294, 77364, 86031, 91179, 91476, 93852, 94556, 97012, 109494, 111441, 114708, 116046, 121572, 133826, 141834, 145518, 148588, 164241, 169771, 172062, 182358, 200739, 212751, 218277, 218988, 222882, 232092, 258093, 260029, 266783, 267652, 283668, 291036, 328482, 334323, 339542, 344124, 364716, 401478, 425502, 436554, 445764, 509313, 516186, 520058, 533566, 602217, 638253, 654831, 656964, 668646, 679084, 780087, 800349, 802956, 851004, 873108, 1002969, 1018626, 1032372, 1040116, 1067132, 1204434, 1276506, 1309662, 1337292, 1527939, 1560174, 1600698, 1806651, 1867481, 2005938, 2037252, 2340261, 2401047, 2408868, 2553012, 2619324, 2934613, 3055878, 3120348, 3201396, 3613302, 3734962, 4011876, 4583817, 4680522, 4802094, 5602443, 5869226, 6111756, 7020783, 7203141, 7226604, 7469924, 8803839, 9167634, 9361044, 9604188, 11204886, 11738452, 14041566, 14406282, 16807329, 17607678, 18335268, 20542291, 22409772, 26411517, 28083132, 28812564, 33614658, 35215356, 41084582, 50421987, 52823034, 61626873, 67229316, 79234551, 82169164, 100843974, 105646068, 123253746, 158469102, 184880619, 201687948, 246507492, 316938204, 369761238, 554641857, 739522476, 1109283714, 2218567428]

約数ペア:

[(1, 2218567428), (2, 1109283714), (3, 739522476), (4, 554641857), (6, 369761238), (7, 316938204), (9, 246507492), (11, 201687948), (12, 184880619), (14, 158469102), (18, 123253746), (21, 105646068), (22, 100843974), (27, 82169164), (28, 79234551), (33, 67229316), (36, 61626873), (42, 52823034), (44, 50421987), (54, 41084582), (63, 35215356), (66, 33614658), (77, 28812564), (79, 28083132), (84, 26411517), (99, 22409772), (108, 20542291), (121, 18335268), (126, 17607678), (132, 16807329), (154, 14406282), (158, 14041566), (189, 11738452), (198, 11204886), (231, 9604188), (237, 9361044), (242, 9167634), (252, 8803839), (297, 7469924), (307, 7226604), (308, 7203141), (316, 7020783), (363, 6111756), (378, 5869226), (396, 5602443), (462, 4802094), (474, 4680522), (484, 4583817), (553, 4011876), (594, 3734962), (614, 3613302), (693, 3201396), (711, 3120348), (726, 3055878), (756, 2934613), (847, 2619324), (869, 2553012), (921, 2408868), (924, 2401047), (948, 2340261), (1089, 2037252), (1106, 2005938), (1188, 1867481), (1228, 1806651), (1386, 1600698), (1422, 1560174), (1452, 1527939), (1659, 1337292), (1694, 1309662), (1738, 1276506), (1842, 1204434), (2079, 1067132), (2133, 1040116), (2149, 1032372), (2178, 1018626), (2212, 1002969), (2541, 873108), (2607, 851004), (2763, 802956), (2772, 800349), (2844, 780087), (3267, 679084), (3318, 668646), (3377, 656964), (3388, 654831), (3476, 638253), (3684, 602217), (4158, 533566), (4266, 520058), (4298, 516186), (4356, 509313), (4977, 445764), (5082, 436554), (5214, 425502), (5526, 401478), (6083, 364716), (6447, 344124), (6534, 339542), (6636, 334323), (6754, 328482), (7623, 291036), (7821, 283668), (8289, 267652), (8316, 266783), (8532, 260029), (8596, 258093), (9559, 232092), (9954, 222882), (10131, 218988), (10164, 218277), (10428, 212751), (11052, 200739), (12166, 182358), (12894, 172062), (13068, 169771), (13508, 164241), (14931, 148588), (15246, 145518), (15642, 141834), (16578, 133826), (18249, 121572), (19118, 116046), (19341, 114708), (19908, 111441), (20262, 109494), (22869, 97012), (23463, 94556), (23639, 93852), (24253, 91476), (24332, 91179), (25788, 86031), (28677, 77364), (29862, 74294), (30393, 72996), (30492, 72759), (31284, 70917), (33156, 66913), (36498, 60786), (37147, 59724), (38236, 58023), (38682, 57354), (40524, 54747), (45738, 48506), (46926, 47278)]