15238709388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{673}}^1$

素因数の和:1245

約数の個数: 192

約数和(自身を含む): 46053719040

約数和(自身を除く): 30815009652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 491, 549, 673, 732, 756, 854, 982, 1098, 1281, 1346, 1473, 1647, 1708, 1964, 2019, 2196, 2562, 2692, 2946, 3294, 3437, 3843, 4038, 4419, 4711, 5124, 5892, 6057, 6588, 6874, 7686, 8076, 8838, 9422, 10311, 11529, 12114, 13257, 13748, 14133, 15372, 17676, 18171, 18844, 20622, 23058, 24228, 26514, 28266, 29951, 30933, 36342, 41053, 41244, 42399, 46116, 53028, 56532, 59902, 61866, 72684, 82106, 84798, 89853, 92799, 119804, 123159, 123732, 127197, 164212, 169596, 179706, 185598, 209657, 246318, 254394, 269559, 287371, 330443, 359412, 369477, 371196, 419314, 492636, 508788, 539118, 574742, 628971, 660886, 738954, 808677, 838628, 862113, 991329, 1078236, 1108431, 1149484, 1257942, 1321772, 1477908, 1617354, 1724226, 1886913, 1982658, 2216862, 2313101, 2515884, 2586339, 2973987, 3234708, 3448452, 3773826, 3965316, 4433724, 4626202, 5172678, 5660739, 5947974, 6939303, 7547652, 7759017, 8921961, 9252404, 10345356, 11321478, 11895948, 13878606, 15518034, 17843922, 20157023, 20817909, 22642956, 27757212, 31036068, 35687844, 40314046, 41635818, 60471069, 62453727, 80628092, 83271636, 120942138, 124907454, 141099161, 181413207, 241884276, 249814908, 282198322, 362826414, 423297483, 544239621, 564396644, 725652828, 846594966, 1088479242, 1269892449, 1693189932, 2176958484, 2539784898, 3809677347, 5079569796, 7619354694, 15238709388]

約数ペア:

[(1, 15238709388), (2, 7619354694), (3, 5079569796), (4, 3809677347), (6, 2539784898), (7, 2176958484), (9, 1693189932), (12, 1269892449), (14, 1088479242), (18, 846594966), (21, 725652828), (27, 564396644), (28, 544239621), (36, 423297483), (42, 362826414), (54, 282198322), (61, 249814908), (63, 241884276), (84, 181413207), (108, 141099161), (122, 124907454), (126, 120942138), (183, 83271636), (189, 80628092), (244, 62453727), (252, 60471069), (366, 41635818), (378, 40314046), (427, 35687844), (491, 31036068), (549, 27757212), (673, 22642956), (732, 20817909), (756, 20157023), (854, 17843922), (982, 15518034), (1098, 13878606), (1281, 11895948), (1346, 11321478), (1473, 10345356), (1647, 9252404), (1708, 8921961), (1964, 7759017), (2019, 7547652), (2196, 6939303), (2562, 5947974), (2692, 5660739), (2946, 5172678), (3294, 4626202), (3437, 4433724), (3843, 3965316), (4038, 3773826), (4419, 3448452), (4711, 3234708), (5124, 2973987), (5892, 2586339), (6057, 2515884), (6588, 2313101), (6874, 2216862), (7686, 1982658), (8076, 1886913), (8838, 1724226), (9422, 1617354), (10311, 1477908), (11529, 1321772), (12114, 1257942), (13257, 1149484), (13748, 1108431), (14133, 1078236), (15372, 991329), (17676, 862113), (18171, 838628), (18844, 808677), (20622, 738954), (23058, 660886), (24228, 628971), (26514, 574742), (28266, 539118), (29951, 508788), (30933, 492636), (36342, 419314), (41053, 371196), (41244, 369477), (42399, 359412), (46116, 330443), (53028, 287371), (56532, 269559), (59902, 254394), (61866, 246318), (72684, 209657), (82106, 185598), (84798, 179706), (89853, 169596), (92799, 164212), (119804, 127197), (123159, 123732)]