2905512246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 8030969856

約数和(自身を除く): 5125457610

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 111, 117, 126, 182, 191, 222, 234, 251, 259, 273, 333, 382, 481, 502, 518, 546, 573, 666, 753, 777, 819, 962, 1146, 1337, 1443, 1506, 1554, 1638, 1719, 1757, 2259, 2331, 2483, 2674, 2886, 3263, 3367, 3438, 3514, 4011, 4329, 4518, 4662, 4966, 5271, 6526, 6734, 7067, 7449, 8022, 8658, 9287, 9789, 10101, 10542, 12033, 14134, 14898, 15813, 17381, 18574, 19578, 20202, 21201, 22347, 22841, 24066, 27861, 29367, 30303, 31626, 34762, 42402, 44694, 45682, 47941, 49469, 52143, 55722, 58734, 60606, 63603, 65009, 68523, 83583, 91871, 95882, 98938, 104286, 120731, 127206, 130018, 137046, 143823, 148407, 156429, 167166, 183742, 195027, 205569, 241462, 275613, 287646, 296814, 312858, 335587, 362193, 390054, 411138, 431469, 445221, 551226, 585081, 623233, 643097, 671174, 724386, 826839, 845117, 862938, 890442, 1006761, 1086579, 1170162, 1246466, 1286194, 1653678, 1690234, 1773817, 1869699, 1929291, 2013522, 2173158, 2535351, 3020283, 3547634, 3739398, 3858582, 4362631, 5070702, 5321451, 5609097, 5787873, 6040566, 7606053, 8725262, 10642902, 11218194, 11575746, 12416719, 13087893, 15212106, 15964353, 23059621, 24833438, 26175786, 31928706, 37250157, 39263679, 46119242, 69178863, 74500314, 78527358, 111750471, 138357726, 161417347, 207536589, 223500942, 322834694, 415073178, 484252041, 968504082, 1452756123, 2905512246]

約数ペア:

[(1, 2905512246), (2, 1452756123), (3, 968504082), (6, 484252041), (7, 415073178), (9, 322834694), (13, 223500942), (14, 207536589), (18, 161417347), (21, 138357726), (26, 111750471), (37, 78527358), (39, 74500314), (42, 69178863), (63, 46119242), (74, 39263679), (78, 37250157), (91, 31928706), (111, 26175786), (117, 24833438), (126, 23059621), (182, 15964353), (191, 15212106), (222, 13087893), (234, 12416719), (251, 11575746), (259, 11218194), (273, 10642902), (333, 8725262), (382, 7606053), (481, 6040566), (502, 5787873), (518, 5609097), (546, 5321451), (573, 5070702), (666, 4362631), (753, 3858582), (777, 3739398), (819, 3547634), (962, 3020283), (1146, 2535351), (1337, 2173158), (1443, 2013522), (1506, 1929291), (1554, 1869699), (1638, 1773817), (1719, 1690234), (1757, 1653678), (2259, 1286194), (2331, 1246466), (2483, 1170162), (2674, 1086579), (2886, 1006761), (3263, 890442), (3367, 862938), (3438, 845117), (3514, 826839), (4011, 724386), (4329, 671174), (4518, 643097), (4662, 623233), (4966, 585081), (5271, 551226), (6526, 445221), (6734, 431469), (7067, 411138), (7449, 390054), (8022, 362193), (8658, 335587), (9287, 312858), (9789, 296814), (10101, 287646), (10542, 275613), (12033, 241462), (14134, 205569), (14898, 195027), (15813, 183742), (17381, 167166), (18574, 156429), (19578, 148407), (20202, 143823), (21201, 137046), (22347, 130018), (22841, 127206), (24066, 120731), (27861, 104286), (29367, 98938), (30303, 95882), (31626, 91871), (34762, 83583), (42402, 68523), (44694, 65009), (45682, 63603), (47941, 60606), (49469, 58734), (52143, 55722)]